Durable double-tier locker is made of heavy-gauge steel with tamperproof hinges. Each compartment measures 12″ wide x 18″ deep x 36″ high. Two-point locking mechanism provides complete security. Number plates are included for locker identification. Vertical louvers provide ventilation. Each door has a padlock hasp. Locker does not include padlock. Full-length door stiffeners add rigidity and deaden sound when opening and closing. Double-tier locker has recessed black metal handles. Multiple rows of lockers can be ganged with standard nuts and bolts (not included).