feature:Size: Diameter: 30cm. Thickness: 5mm. Material: plastic + coated glass. The ultra-quiet clock ensures a good sleeping and working environment. No more annoying ticking sound, provide a quiet and comfortable moment.Powered by only 1 AA battery (the battery is not included in the package).Easy to install: only need to install a battery on the back of it to move. The pointer movement shell can be disassembled and adjusted. Due to transportation issues, this product does not have a battery. You need to buy it yourself.Fashionable retro wall clock large decoration, suitable for office, kitchen, living room, bedroom, bathroom, classroom, guest room or dining room. It is also the best gift choice for your friends or family.Specification:Material: plastic + coated glassSize: about 30*30*5cmAppearance: roundPacking: 1*Halloween wall clock