【High Quality Materials】This wall clock is made of high-quality acrylic material, which is durable and long-lasting. It perfectly blends functionality and taste, adding a touch of brightness to your home decor 【Product Size】The clock size is 28.5 * 28.5cm, perfect for any room in your home - whether it's the living room, bedroom, or children's room 【Unique Design】The minimalist design makes this transparent wall clock a charming addition to any children's room or daycare. Black adds a modern and exquisite touch to your space 【No Ticking Sound】This decorative wall clock is sporty and quiet, without noise, allowing you to spend a quiet night 【Wide Application】Beautiful modern simple wall clock, it is suitable for dinning room, school, farmhouse, office, it can also be used as a gift for Thanksgiving Day, Christmas gift. Specifications: Material: Organic glass (acrylic) Movement: 6168S Composition: Acrylic+Movement+Pointer+Nail Size: 28.5 * 28.5cm Power supply: 1 x AA Battery (not included) Note: There is a protective film on the surface of the product, which needs to be torn off before being mounted on the wall. When installing, align the hour and minute hands with the 12 o'clock position, do not touch the hands, adjust the circle behind the movement to adjust the time The tightness of the pointer nut should be adjusted appropriately, otherwise it is easy to get stuck or too loose, resulting in slow or no movement. It is not recommended to use alkaline batteries such as Nanfu