End-tab vs. top-tab — what’s the difference?

End-tab folders show the tab on the long side and are used on open-shelf systems; top-tab folders show the tab along the top edge and are designed for drawer filing.

When should I choose classification folders?

Choose classification folders when you need built-in dividers and 2-prong fasteners to separate sections within one file—ideal for medical charts, legal matters, and case files.

Letter or legal size — how do I pick?

Letter (8.5\" × 11\") fits standard documents; legal (8.5\" × 14\") fits longer forms. Match the folder to both your documents and storage equipment.

What tab and material options are available?

Tabs include full-cut, 1/2-cut, or 1/3-cut (assorted positions). Materials range from 11-pt to 18-pt manila, with optional reinforced (2-ply) tabs for added durability.

Can I add fasteners, pockets, or expansion?

Yes—add 2\" bonded fasteners (various positions), pockets/jackets, and expansion gussets (e.g., 3/4\" to 2\"+). Check each product’s options for capacity and placement.

Do you offer volume pricing or custom printing?

We offer bulk price breaks and custom printing (logos, lines, colors). Call (800) 810-3453 for a quote.

What safety labels should I look for on school and early-childhood items?

For children’s products, look for CPSIA compliance and a Children’s Product Certificate (CPC). Art materials should be labeled to ASTM D-4236; many also carry ACMI’s “AP” (non-toxic) or “CL” seals. These help confirm proper cautionary labeling and third-party testing where required.

How do I pick classroom furniture across grade levels?

Favor adjustable-height desks/tables and seating tested to ANSI/BIFMA X6.1 for educational use. Check manufacturer grade/height charts; adjustable ranges let you cover multiple grades with one model and simplify purchasing and spares.

What’s the best way to organize supplies and centers?

Use latching, stackable bins (clear for quick ID; colors for zones/subjects). Add label holders on bins and shelves, and keep a posted color key so students can reset the room independently.

How do I choose learning games and manipulatives by age?

Match to the stated age/grade band and learning goals (fine motor, numeracy, literacy). For early childhood, prioritize oversized pieces, wipe-clean surfaces, and non-toxic finishes.

What should I consider in a charging/tech cart?

Count devices and case sizes; verify slot width/height, cable management, ventilation, and locking doors. If devices support fast-charge (e.g., USB-C PD), confirm the cart’s power specs and total charging wattage.

Do you support school POs, bulk pricing, or custom printing?

Yes—volume pricing and custom imprinting (school name, mascot, subject headers) are available. Call (800) 810-3453.

Sheet vs. roll labels — what’s the difference?

Sheet labels (letter-size) run through laser/inkjet printers; roll labels feed through thermal or dedicated label printers.

Permanent or removable adhesive?

Permanent adhesives are best for long-term filing; removable adhesives peel away cleanly from most surfaces for temporary notes or re-use.

Will these labels work in my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Avoid running inkjet-only sheets through a laser printer.

How do I match the label size to folder tabs or binder spines?

Measure the printable area of your tab or spine and match to the label’s width/height. If unsure, choose a slightly smaller label for clean alignment.

Can I get preprinted sequences or color bars?

Yes—choose preprinted sets (A-Z, 0-9, months) or request custom colors/text to match your filing system.

Do you have templates?

We provide size specifications and many customers use common label templates. If you need help aligning, call (800) 810-3453.

What do 5-, 8-, 10-, or 12-tab sets mean?

That’s the number of tabs per set. More tabs provide finer organization; fewer tabs give larger, easier-to-read tabs.

Paper vs. poly — which should I choose?

Paper (often with Mylar-reinforced tabs) is economical and easy to write on; poly resists tears and moisture for heavy use and frequent handling.

Are the tabs printable?

Some tabs are hand-write only; others are laser/inkjet printable. Check each product for “printable” support and printer compatibility.

Will they fit my binder?

Choose letter (8.5\" × 11\") for most 3-ring binders or legal (8.5\" × 14\") for longer documents. Many options are pre-punched for standard rings.

Can I mix preprinted and blank tabs?

Yes—use a preprinted core set and add blank or custom tabs for sections unique to your workflow.

Do you make custom tab sets?

Yes—tab titles, colors, and sheet stock can be customized. Call (800) 810-3453.

Which paper weight and brightness should I choose?

Use 20 lb / 75 gsm, 92-brightness for everyday printing; step up to 24–28 lb and 96+ brightness for presentations and double-sided color. If you print heavy coverage or duplex often, the thicker stock helps reduce show-through. Always confirm your printer’s supported paper weights.

Round-ring vs. D-ring binders — what’s the difference?

D-ring binders hold more paper at the same spine width and keep pages lying flatter, which reduces edge wear. Round-rings are economical for smaller sets. Pick capacity based on sheet count and how often you turn pages.

What does “sheet capacity” mean on staplers and hole punches?

It’s measured using standard 20 lb copy paper. If you use heavier paper, expect a lower effective capacity. For shared spaces, choose high-capacity staplers/punches to avoid jams and downtime.

Will labels, envelopes, and mailers work with my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Laser-safe adhesives resist heat; some inkjet-only sheets shouldn’t go through laser fusers. Use your printer’s label or heavy-stock setting for best feed and adhesion.

How do I choose mailers and shipping boxes?

Bubble or poly mailers are great for lightweight, non-fragile contents; corrugated boxes protect heavier or delicate items. Match interior dimensions to your contents, add cushioning if needed, and choose stronger board as weight increases.

Do you offer eco-conscious options or bulk pricing?

Many items are available with recycled content or reduced-waste packaging, and we offer volume price breaks. Call (800) 810-3453 for large-order help or product guidance.

What ball sizes should I choose for different ages?

Use age-appropriate sizes for safer, more successful play. Common guidelines include: Basketball—Size 5 (27.5\") youth, Size 6 (28.5\") intermediate, Size 7 (29.5\") official. Soccer—Size 3 up to ~8 years, Size 4 ~8–12, Size 5 ~12+. Volleyball—Regulation balls for teens/adults; lighter training balls for younger players. Always check the product page for the manufacturer’s recommended age range.

Indoor vs. outdoor — which materials hold up best?

Composite or rubber-covered balls and poly cones hold up well outdoors; leather and finer composites are best indoors. For markers, look for UV-stable plastics; for goals, choose powder-coated frames and weather-resistant nets for outdoor use.

How many pinnies, cones, or markers do I need?

For classes and drills, packs of 12 are a good start; 24–36 pieces cover full-class activities and multiple stations. Choose mixed colors for quick team splits and field zones.

Tips for storage and care?

Use ventilated ball bags or carts, wipe down gear after outdoor use, and avoid prolonged heat/sun in storage. Inflate balls to the manufacturer’s recommendations and check pressure periodically to extend lifespan.

Are items latex-free and school-safe?

Many products are offered in latex-free or phthalate-free materials. Look for those callouts on the product page. Children’s items may include compliance statements on labeling; review those details if you’re purchasing for younger ages.

Do you support bulk orders or custom printing (team names)?

Yes—volume pricing and custom imprinting are available on many items. Call (800) 810-3453 for a quote or assistance with large sets.

What is the difference between FireKing vertical and lateral file cabinets?

Vertical file cabinets are deeper and narrower, making them a good fit for offices with limited wall space. Lateral file cabinets are wider and allow side-to-side filing, which can make document access easier and provide more filing width per drawer.

What can I store in a FireKing fireproof file cabinet?

FireKing cabinets are commonly used to store paper files, legal documents, medical records, financial records, contracts, personnel files, and other important business paperwork that needs organized fire-resistant storage.

Are FireKing cabinets only for paper records?

Many FireKing products are primarily designed for paper document protection, but some models may also be used for storing valuables or other office materials. Always review the specific product details and manufacturer recommendations to confirm the intended storage use for each model.

How do I choose between a FireKing safe, file cabinet, or storage cabinet?

Choose a fireproof file cabinet if you need organized drawer-based filing for records. Choose a safe if you need compact secure storage for documents, cash, or valuables. Choose a fireproof storage cabinet if you need shelf storage for binders, boxed records, supplies, or larger office materials.

What sizes are available in FireKing cabinets?

FireKing products are available in several sizes and configurations, including vertical file cabinets, lateral file cabinets, safes, card file cabinets, and storage cabinets. Available sizes, number of drawers, and overall dimensions vary by model.

Are FireKing cabinets used in offices, medical facilities, and government records storage?

Yes. FireKing cabinets are commonly used in offices, healthcare facilities, legal environments, schools, and government agencies where important records need secure, organized, fire-resistant storage.

Can I buy FireKing cabinets in bulk or get help choosing the right model?

Yes. We can help with product selection, bulk orders, and larger project needs. If you need assistance comparing FireKing file cabinets, safes, or storage cabinets, call (800) 810-3453.

Do you offer free shipping?

Yes—free ground shipping on orders of $99+.

What are your shipping rates?

Labels-only orders under $40 ship for $6.95. All other orders ship for a flat $14.95.

Do you offer bulk discounts?

Yes—volume pricing is available on many items. Contact us for a quote or large-order assistance.

Do you accept purchase orders (POs)?

Yes—we accept POs from schools and government agencies. If you need terms or documentation, please reach out.

Where can I read your full Shipping and Return policies?

See our Shipping Policy and Return Policy pages for complete details.

How can I contact you?

Call (800) 810-3453 or use our Contact Us form.

Magnetism

Our Magnetism collection delivers hands-on experiences that help students explore magnetic fields, forces, poles, and the interactions between magnets and materials. Resources include bar and horseshoe magnets, iron filings or field visualizers, magnetic sensors, compasses, and experiments illustrating attraction, repulsion, and electromagnetic effects. These materials support inquiry-based instruction in physics and general science labs by allowing learners to visualize invisible forces and relate them to real-world applications.

Enjoy bulk pricing and free shipping on orders over $99 (contiguous US; exclusions apply).

Magnetism

Enjoy bulk pricing and free shipping on orders over $99 (contiguous US; exclusions apply).

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Floating Magnet Rings, 6 Per Pack, 3 Packs

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$22.86

Our Price:
$19.54

(You Save: $3.32 )

Make these colorful rings magically levitate! Explore and interact with magnetic forces arrange and rearrange the rings to investigate attraction and repulsion. Includes pencil and 6 ceramic ring...

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Magnetic Match Rings

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$17.27

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$13.56

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Magnetic Match Rings is the fun way to learn about magnetism, help develop visual matching skills, and improve eye-hand coordination. When you stack the rings, they either snap together or repel the...
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2'' Alnico Horseshoe Magnet, Pack of 3

Retail:
$31.33

Our Price:
$26.87

(You Save: $4.46 )

Bend a bar magnet into a ''U'' shape, and what do you get? A stronger magnet! Why? Because the poles are side by side. Alnico versions are strong and durable. Includes 2'' tall alnico horseshoe...

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20 Magnet Marbles, Assorted Colors, 3 Packs

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$25.63

Our Price:
$21.99

(You Save: $3.64 )

They look like ordinary marbles, but they're magnets too! Build pyramids and other fun shapes, play marble games and more. Each marble is 5/8'' in diameter. Includes 20 marbles in assorted colors...

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75 Counting Chips With Block Magnet, 3 Packs

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$25.63

Our Price:
$21.99

(You Save: $3.64 )

Experiment, count and sort with our bright 7/8'' round counting chips. They have metal edges so that you can pick them up with the accompanying block magnet. Block magnet measures 2'' x 1'' x 0.5''...
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8'' Giant Horseshoe Magnet, Pack of 3

Retail:
$22.79

Our Price:
$19.54

(You Save: $3.25 )

Chunky size is perfect for small hands! A great first magnet for every curious little scientist. Features an easy-grip opening on top and safely encased magnets in the feet. Lifts up to 4 lbs...

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Alnico 1'' Horseshoe Magnet

Retail:
$6.65

Our Price:
$5.71

(You Save: $0.94 )

Bend a bar magnet into a ''U'' shape, and what do you get? A stronger magnet! Why? Because the poles are side by side. Alnico magnets are strong and durable. Lift four pounds with this 1'' tall...

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Alnico 1'' Horseshoe Magnet, Pack of 6

Retail:
$39.88

Our Price:
$34.21

(You Save: $5.67 )

Bend a bar magnet into a ''U'' shape, and what do you get? A stronger magnet! Why? Because the poles are side by side. Alnico magnets are strong and durable. Lift four pounds with a 1'' tall alnico...

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Alnico 2'' Horseshoe Magnet

Retail:
$10.44

Our Price:
$8.96

(You Save: $1.48 )

Bend a bar magnet into a ''U'' shape, and what do you get? A stronger magnet! Why? Because the poles are side by side. Alnico versions are strong and durable. Includes 2'' tall alnico horseshoe...

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Alnico Bar Magnets, 2'', N/S Stamped, Pack of 2

Retail:
$12.35

Our Price:
$10.59

(You Save: $1.76 )

Sometimes simpler is better! Economical magnets in a basic bar shape feature an opposite pole on each end, creating an interesting arc-shaped magnetic field to explore. Ideal for activities that do...

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Alnico Bar Magnets, 2'', N/S Stamped, Pack of 2, 2 Packs

Retail:
$24.69

Our Price:
$21.18

(You Save: $3.51 )

Sometimes simpler is better! Economical magnets in a basic bar shape feature an opposite pole on each end, creating an interesting arc-shaped magnetic field to explore. Ideal for activities that do...

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Alnico Bar Magnets, 3'', N/S Stamped, 2 Per Pack, 2 Packs

Retail:
$34.17

Our Price:
$29.31

(You Save: $4.86 )

Sometimes simpler is better! Economical magnets in a basic bar shape feature an opposite pole on each end, creating an interesting arc-shaped magnetic field to explore. Ideal for activities that do...

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Alnico Bar Magnets, 3'', N/S Stamped, Pack of 2

Retail:
$17.10

Our Price:
$14.66

(You Save: $2.44 )

Sometimes simpler is better! Economical magnets in a basic bar shape feature an opposite pole on each end, creating an interesting arc-shaped magnetic field to explore. Ideal for activities that do...

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Alnico Science Kit

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$23.73

Our Price:
$20.35

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A combination of our most popular magnets in one fantastic kit! Kit includes 1''horseshoe, 2''horseshoe, 2'' bar, steel shapes, and tube of iron filings. For Ages 8+/Grades 3+.Key Features:Great for...

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Block Magnet with 75 Counting Chips

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$8.54

Our Price:
$7.32

(You Save: $1.22 )

Experiment, count, and sort with our counting chips and block magnet. Counting chips are 7/8''; round and have metal edges to attract to the 2 x 1 x 1/2'' block magnet. Assorted colors.Key...
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Block Magnets Set, Pack of 12

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$15.24

Our Price:
$13.03

(You Save: $2.21 )

In search of safe magnets to use in the classroom or in a children's environment? Hero Magnets to the rescue! Chunky size with magnets completely encased in plastic. Strong display magnets help you...
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Classic Horseshoe Magnet, 6''

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$12.35

Our Price:
$10.59

(You Save: $1.76 )

Bend a bar magnet into a ''U'' shape, and what do you get? A stronger magnet! Why? Because the poles are side by side. This 6'' tall steel horseshoe magnet is embedded with neodymium magnets in its...
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Classroom Attractions Kit, Level 1

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$85.44

Our Price:
$73.28

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Supplement your science curriculum with comprehensive magnet kits aligned with the Next Generation Science Standards! Investigate motion and stability, matter and its interactions and more. Designed...
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Classroom Attractions Kit, Level 2

Retail:
$80.69

Our Price:
$69.21

(You Save: $11.48 )

Supplement your science curriculum with comprehensive magnet kits aligned with the Next Generation Science Standards! Investigate motion and stability, matter and its interactions and more. This kit...

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Classroom Attractions Kit, Level 3

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$123.42

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$105.85

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This exciting magnet kit provides you with the materials you need to implement or supplement a study of magnets in your classroom. The easy-to-use educational guide is filled with suggestions for...

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Compasses, Pack of 30

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$37.98

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$32.57

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Explore the Earth as a magnet - grab your compass! Indentation in the underside of the clear plastic top keeps the compass needle from falling off inside. Includes 30 compasses, each one measuring 1...

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Dowling Magnets Magic Penny Magnet Kit 25th Anniversary Edition

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$28.48

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$24.43

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Dowling Magnets Magic Penny Magnet Kit 25th Anniversary Edition – Bring the Magic of Magnets to Life! Awe-Inspiring Gift for Curious Minds Ages 8-99. PERFORM 46 ASTOUNDING FEATS OF MAGNETISM: Use two...

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Education Kit, Science Lab

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$206.40

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$176.47

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Geomag Education kits encourage a systematic approach that embraces active and collaborative learning. Progressively challenging tasks are carried out in groups and roles are split between team...

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Electric Motor/Generator Kit

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$37.98

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$32.57

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Explore the wonders of Magnets! Amaze yourself with the magic of magnetism when you power a light bulb and build your own motor! For young scientists ages 10+. Assembly normally requires...

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Electricity & Magnetism Learning Center, Grades 3-5

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$48.13

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$37.78

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Designed for either teacher-directed instruction or independent use by groups of 2-4 students, each Learning Center focuses on a key curriculum concept and includes 4 Visual Learning Guides, each...

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Electromagnet Science Kit

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$37.98

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$32.57

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Explore the wonders of Magnets! Experiment with the power of magnets and build chimes, buzzers, a motor and your own private telegraph system! For young scientists ages 10+. Assembly normally...

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Floating Magnet Rings

Retail:
$7.62

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$6.51

(You Save: $1.11 )

Make these colorful rings magically levitate! Explore and interact with magnetic forces arrange and rearrange the rings to investigate attraction and repulsion. Includes pencil and 6 ceramic ring...

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Giant Horseshoe Magnet, 8''

Retail:
$7.60

Our Price:
$6.51

(You Save: $1.09 )

Chunky size is perfect for small hands! A great first magnet for every curious little scientist. Features an easy-grip opening on top and safely encased magnets in the feet. Lifts up to 4 lbs...

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Hero Magnets: Big Block Magnets, 12 Per Pack, 2 Packs

Retail:
$30.48

Our Price:
$26.06

(You Save: $4.42 )

In search of safe magnets to use in the classroom or in a children's environment? Hero Magnets to the rescue! Chunky size with magnets completely encased in plastic. Strong display magnets help you...
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Horseshoe Magnets, 25 Pieces

Retail:
$22.79

Our Price:
$19.54

(You Save: $3.25 )

Bend a bar magnet into a ''U'' shape, and what do you get? A stronger magnet! Why? Because the poles are then side by side. Ceramic magnets are the most lightweight and economical. Magnets feature...