Boxa 101 Letter/Legal School Supply Organizer Box (12 Pack) Holds 2520 Letter Size Folders Per Pack (6-1H04-0-BB-12) The most comfortable box you have ever lifted. The 101 is a 1.2 cubic ft. box with rip-resistant, ergonomic grips shaped to fit your hands and relieve wrist and back strain Boxa FastConnect gives the 101 box 3-layer thick side walls and a solid bottom, adding strength and integrity without glue or staples Writing areas underneath the lid offer 100% HIPAA/FACTA compliant privacy when labeling Locking ports compatible with Boxa-Locks (sold separately) to create tamper-proof security All 101 boxes are reversible, providing stylized or generic design options