Our Blue Letter Size Poly Envelope with string and button closure is designed for organizing and protecting loose documents. Used in filing systems that rely on color identification, this side load envelope allows papers to be inserted along the long edge. The expandable design supports storage of thicker document sets.
Key Features:
- Side Load Opening: Long edge access aligns with filing cabinet orientation.
- Expansion Capacity: 1.25'' expansion fits bulky paperwork.
- String and Button Closure: Keeps documents secured inside the envelope.
- Color Identification: Blue color assists with file organization.
- Pack Quantity: Includes 5 envelopes per pack.
These poly envelopes are ideal for use in offices, classrooms, and document storage environments.