This clock will add charm to any room in your home. Material: metal ,Frame: glass.More accurate and quiet. There is a plastic shell casing behind the clock for batteries. Only one AA battery is required for this clock (not included). This wall clock can be a good gift at housewarmings, weddings, and social gatherings. Size: 12"(30.5 cm) . Battery operated (1 aa battery- not included) Ships from Hong kong.