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.

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.

Kardex Numeric Folders

Kardex numeric folders speed number‑based filing with a 0–9 scale printed on the end tab (often printed twice for visibility). Double‑ply top and end tabs and letter‑size 3/4" expansion stand up to daily handling. Select assorted colors and 2" bonded fasteners in positions 1 & 3 for audit‑ready, sectioned charts.

FREE SHIPPING on orders over $99 (contiguous US; exclusions apply).

Kardex Numeric Folders

FREE SHIPPING on orders over $99 (contiguous US; exclusions apply).

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Purple End/Top Tab Numeric Kardex Folders - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

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The End Tab Numeric Kardex Compatible Folder ensures reliable numeric organization for letter-size files. Each folder is constructed with double-ply reinforced top and end tabs and includes 2" bonded fasteners in positions 1 and 3 for secure document...

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End/Top Tab Numeric Kardex Folders - WHITE - Letter Size - 3/4" Expansion - With Fasteners in Position 1 & 3- 50/Box

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The End Tab Numeric Kardex Compatible Folder with Fasteners is built for secure document organization in numeric filing systems. Designed for letter-size documents, this folder includes bonded fasteners in positions 1 and 3 to hold paperwork firmly in...

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End/Top Tab Numeric Kardex Folders - RED - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

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The End Tab Numeric Kardex Compatible Folder in Red provides secure, color-coded filing with 2" bonded fasteners in positions 1 and 3. Designed for heavy use in Kardex-style filing systems, these folders feature double-ply reinforced top and end tabs for...

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End/Top Tab Numeric Kardex Folders - PURPLE - Letter Size - 3/4" Expansion - 100/Box

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The End Tab Numeric Kardex Compatible Folder in Purple provides strength, visibility, and easy numeric organization. Each letter-size folder features a 3/4" expansion, durable double-ply top and end tabs, and numbers 0-9 printed twice across the tab for...

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End/Top Tab Numeric Kardex Folders - PINK - Letter Size - 3/4" Expansion - Pink - 100/Box

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The End Tab Numeric Kardex Compatible Folder in Pink provides a sturdy and organized solution for numeric filing systems. Built with double-ply top and end tabs, these folders resist wear in high-use environments. The 3/4" expansion accommodates larger...

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End/Top Tab Numeric Kardex Folders - WHITE - Letter Size - 3/4" Expansion - 100/Box

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The End Tab Numeric Kardex Compatible Folder offers efficient organization for numeric filing systems. Built for letter-size documents, it features a 3/4" expansion and a double-ply reinforced top and end tab for added strength. Each tab is pre-printed...

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End/Top Tab Numeric Kardex Folders - GREEN - Letter Size - 3/4" Expansion - 100/Box

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The End Tab Numeric Kardex Compatible Folder is designed for efficient numeric filing and long-lasting durability. Each letter-size folder includes a 3/4" expansion and a reinforced double-ply top and end tab for strength during frequent handling. The...

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End/Top Tab Numeric Kardex Folders - ORANGE - Letter Size - 3/4" Expansion - 100/Box

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The End Tab Numeric Kardex Compatible Folder is designed for efficient numeric filing and long-term record organization. This letter-size folder features a 3/4" expansion with double-ply reinforced top and end tabs for added durability. Each folder is...

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End/Top Tab Numeric Kardex Folders - YELLOW - Letter Size - 3/4" Expansion - 100/Box

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The End Tab Numeric Kardex Compatible Folder in Yellow offers a dependable option for organized and color-coded numeric filing systems. Built with a 3/4" expansion and reinforced double-ply top and end tabs, this folder ensures durability through...

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End/Top Tab Numeric Kardex Folders - BLUE - Letter Size - 3/4" Expansion - 100/Box

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The End Tab Numeric Kardex Compatible Folder in Blue offers durable, organized filing for numeric classification systems. Built with double-ply top and end tabs for reinforcement, these folders handle frequent use without tearing or bending. The 3/4"...

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End/Top Tab Numeric Kardex Folders - RED - Letter Size - 3/4" Expansion - 100/Box

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The End Tab Numeric Kardex Compatible Folder in Red is built for durable and efficient numeric filing. Featuring a 3/4" expansion and reinforced double-ply top and end tabs, this folder stands up to frequent handling. The bold red color aids in visual...

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End/Top Tab Numeric Kardex Folders - BROWN - Letter Size - 3/4" Expansion - 100/Box

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The End Tab Numeric Kardex Compatible Folder in Brown is built for strength and reliability in numeric filing systems. Each folder features a 3/4" expansion for added storage capacity and reinforced double-ply top and end tabs for long-lasting use. The...

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Tan Colored End/Top Tab Numeric Kardex Folders - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

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The End Tab Numeric Kardex Compatible Folder is designed for secure and efficient numeric filing. Built with double-ply reinforced top and end tabs, this folder includes 2" bonded fasteners in positions 1 and 3 for reliable document organization. The...

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End/Top Tab Numeric Kardex Folders - TAN - Letter Size - 3/4" Expansion - 100/Box

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The End Tab Numeric Kardex Compatible Folder in Tan offers a professional and durable filing solution for numeric organization systems. These letter-size folders feature a 3/4" expansion and reinforced double-ply top and end tabs for reliable strength...

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End/Top Tab Numeric Kardex Folders - BLUE - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

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The End Tab Numeric Kardex Compatible Folder with 2" bonded fasteners in positions 1 and 3 offers secure document organization for high-traffic filing environments. Each folder includes reinforced double-ply top and end tabs for extra strength and a 3/4"...

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End/Top Tab Numeric Kardex Folders - BROWN - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

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The End Tab Numeric Kardex Compatible Folder in Brown is built for structured, high-volume filing systems. It includes 2" bonded fasteners in positions 1 and 3 to keep documents securely attached. The double-ply reinforced top and end tabs provide extra...

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End/Top Tab Numeric Kardex Folders - Green - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

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The End Tab Numeric Kardex Compatible Folder in Green features 2" bonded fasteners in positions 1 and 3 for secure document storage. Built with double-ply reinforced top and end tabs, these folders are designed to withstand frequent handling. The 3/4"...

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PINK End/Top Tab Numeric Kardex Folders - Letter Size - 3/4" Expansion - With Fastener in Position 1 & 3 - Pink - 50/Box

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The End Tab Numeric Kardex Compatible Folder provides dependable numeric filing for organized record management. Designed for letter-size documents, this folder includes double-ply reinforced top and end tabs with 2" bonded fasteners in positions 1 and 3...

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End/Top Tab Numeric Kardex Folders - Orange - Letter Size - 3/4" Expansion - With Fastener in Positions 1 & 3 - 50/Box

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The End Tab Numeric Kardex Compatible Folder in Orange includes 2" bonded fasteners in positions 1 and 3, allowing secure attachment of important documents. Designed for numeric filing systems, these folders feature double-ply reinforced top and end tabs...

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End/Top Tab Numeric Kardex Folders - Yellow - Letter Size - 3/4" Expansion - With Fastener in Positions 1 & 3 - 50/Box

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$46.25

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The End Tab Numeric Kardex Compatible Folder in Yellow features 2" bonded fasteners in positions 1 and 3 for secure document organization. Made with double-ply reinforced top and end tabs, these folders are ideal for high-use Kardex filing systems. The...

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Kardex Numeric Folders

Purple End/Top Tab Numeric Kardex Folders - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

End/Top Tab Numeric Kardex Folders - WHITE - Letter Size - 3/4" Expansion - With Fasteners in Position 1 & 3- 50/Box

End/Top Tab Numeric Kardex Folders - RED - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

End/Top Tab Numeric Kardex Folders - PURPLE - Letter Size - 3/4" Expansion - 100/Box

End/Top Tab Numeric Kardex Folders - PINK - Letter Size - 3/4" Expansion - Pink - 100/Box

End/Top Tab Numeric Kardex Folders - WHITE - Letter Size - 3/4" Expansion - 100/Box

End/Top Tab Numeric Kardex Folders - GREEN - Letter Size - 3/4" Expansion - 100/Box

End/Top Tab Numeric Kardex Folders - ORANGE - Letter Size - 3/4" Expansion - 100/Box

End/Top Tab Numeric Kardex Folders - YELLOW - Letter Size - 3/4" Expansion - 100/Box

End/Top Tab Numeric Kardex Folders - BLUE - Letter Size - 3/4" Expansion - 100/Box

End/Top Tab Numeric Kardex Folders - RED - Letter Size - 3/4" Expansion - 100/Box

End/Top Tab Numeric Kardex Folders - BROWN - Letter Size - 3/4" Expansion - 100/Box

Tan Colored End/Top Tab Numeric Kardex Folders - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

End/Top Tab Numeric Kardex Folders - TAN - Letter Size - 3/4" Expansion - 100/Box

End/Top Tab Numeric Kardex Folders - BLUE - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

End/Top Tab Numeric Kardex Folders - BROWN - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

End/Top Tab Numeric Kardex Folders - Green - Letter Size - 3/4" Expansion - With Fasteners in Positions 1 & 3 - 50/Box

PINK End/Top Tab Numeric Kardex Folders - Letter Size - 3/4" Expansion - With Fastener in Position 1 & 3 - Pink - 50/Box

End/Top Tab Numeric Kardex Folders - Orange - Letter Size - 3/4" Expansion - With Fastener in Positions 1 & 3 - 50/Box

End/Top Tab Numeric Kardex Folders - Yellow - Letter Size - 3/4" Expansion - With Fastener in Positions 1 & 3 - 50/Box

Choosing the right file folders

Folder FAQs

Outfitting classrooms that work all day

Education FAQs

Choosing the right labels

Labels FAQs

Choosing the right tab dividers

Tab Dividers FAQs

Choosing the right office supplies

Office Supplies FAQs

Choosing the right sports & PE equipment

Sports & Athletics FAQs

Shipping & Policies