4 x 3 x 1 White Indestructo Mailers

- Ideal for storing and shipping tools, small parts, nuts and bolts, glassware, and other small items
- Triple wall sides and double wall front and bottom for added durability
- Can be easily assembled without the need for tape or glue
- Made from 200 lb. test B flute material
- Ships and stores flat to save space and reduce shipping costs
- Dimensions: 4 3/4 x 3 3/8 x 1 3/8 (+/- 1/8)
- Recyclable and environmentally friendly
- Meets ASTM D5118 standards, but not FDA compliant
- FSC or SFI Compliance cannot be guaranteed due to multiple paper mills involved