made of cold roller metal sheet with polyester epoxy powder coating Lock on/ off ... display, ventilation punch hole at each door surface, with index holders, available in 3, 6, 9, 12 ... and 20 doors configurations, plastic oval door handle, with mirrors and cloth hanging rod. ModelDescriptionwidthdepthheightLK-3D3-door locker8905151780LK ... -20D20-door locker11794501780 metal school locker with locks