Letter Size Auto-Lock File Storage Boxes with Lids (Box of 12) Removable lids keep files clean yet accessible Built using durable 200#/ECT-32 white corrugated material Box bottom snaps together automatically Pre-printed on two sides to easily identify contents Holds 24" of letter-sized files Inside dimensions L x W x D: 24" x 12" x 10" Boxes ship and store flat 12 per box
