16 x 12 x 4 White Tab Locking Literature Mailers

- Front lock tabs for added security
- 200 lb. test for durability
- Clean and neat appearance for professional product shipments
- Suggested use for books
- Quantity per bundle: 50
- Dimensions: Outside: 17 3/8 x 12 3/8 x 4 1/4 (+/- 1/8)
- Made with B flute material
- Recyclable and environmentally friendly
- Meets ASTM D5118 specifications
- FSC or SFI compliance not guaranteed due to multiple paper mills involved
- Ships flat for easy transportation and storage.