Vertical louvers provide ventilation. Full-length door stiffeners add rigidity and deaden sound when opening/closing. Padlock hasp on each door. Includes number plates for locker identification. Each compartment has hooks for hanging items. Two-point locking system provides security. Six lockers. Color(s): Medium Gray; Overall Dimensions: 36 x 18 x 72; Tray Dimensions: N/A; Material(s): Heavy Gauge Steel.