You'll get 36 compartments in this locker. Each compartment has a louvered door and is 12 1/2" wide x 9" high. The 6" tall 7 gauge skid legs are welded to provide mobility in lifting in order to move from one area to another. These heavy duty 12 gauge steel floor model cabinets provide protection for all your parts. These lockers are built for rough and tough industrial use. We recommend these be mounted to both the floor and the wall for safety precautions.