Petforu 13.5 Inch Vintage Look Silent Wall Clock Home Decoration - Type A THE DESIGN IS FUN WITH a weathered aged look to it, almost like wallpaper that has been left in the sun too long. THE CLOCK IS SOLID. The clock face is paper on MDF Medium-density fibreboard. SLIENT, large enough to easily to read time. DIAMETER: 34-35cm [13.5"-14"] BOARD THICKNESS: 0.35" [9mm]; TOTAL THICKNESS: 1.97" [5cm] Requires a AA battery not included.