Grazing 5" Metal Five-pointed Star Vintage Imitation Old Wood Non Ticking Sweep Silent Round Desk Travel Alarm Clock, Black (Five-pointed Star) Plastic Import Designation Measures: 4.73" X 4.73" Thickness: 4cm Flat glass front covers clock face to protect from dust and debris Non-ticking, quiet and smooth sweeping movement of clock hands Requires 1 AA battery (NOT included)