18 x 12 x 4" 32 ECT Front Lock Deluxe Corrugated Literature Mailers (50 / bdl.)

Ensure your precious documents have the best safeguard with our selection of file boxes! We’ve got 30 sizes to choose from and they are all crafted from 32ect-B oyster white corrugated material for maximum protection. Plus, these flat shippable boxes store easily too – so you can keep everything safe while saving space at the same time.