4 x 4 x 4 Kraft Indestructo Mailers

- Industrial-looking, rugged kraft construction
- Resistant to fingerprints, grease, and shipping grime
- Can hold up to 200 lbs
- Triple wall sides and double wall front and bottom
- Quantity per bundle: 100 lbs
- Dimensions: 4 3/4 x 4 3/8 x 4 3/8 inches (+/- 1/8 inch)
- Made with B flute material
- Recyclable, but may not be available in all areas
- Meets ASTM D5118 and Fed Spec PPP-B-636L for domestic shipments
- Not FDA compliant
- Not guaranteed to be FSC or SFI compliant due to multiple paper mills involved
- Ships flat