Bankers Box Stor/File Medium-Duty Storage Boxes, Letter/Legal, 4-Pack (0078907)

Bankers Box QUICK/STORE Recycled Storage Files with Locking Lid
Extra Strength - For moderate use and higher stacking needs
Quick and easy to set up, with moderate stacking strength for storage with or without shelving
The 35% deeper lift-off lid locks into place for high security storage
Smooth rolled edges add strength and help prevent paper cuts