4 x 4 x 2 Kraft Indestructo Mailers

- Rugged kraft construction for an industrial aesthetic
- Conceals fingerprints, grease, and shipping grime
- 200 lb. test strength
- Triple wall sides and double wall front and bottom for added durability
- Quantity per bundle: 100
- Weight per bundle: 100 lbs.
- Dimensions: 4 3/4 x 4 3/8 x 2 3/8 inches (+/- 1/8 inch)
- Material: B flute
- Recyclable
- Meets ASTM D5118, Fed Spec PPP-B-636L, and Fed Spec PPP-B-636 standards for domestic shipments
- Not FDA compliant
- FSC or SFI compliance not guaranteed due to multiple paper mills involved
- Ships flat