Product Diameter: 29 Cm Material: 100% MDF. Printed directly on 5 mm MDF with UV printing technology. It has a Silent Flow Mechanism. There is no frame in the product - the frame appearance is given by printing. Product Dimensions in the Image Are Representational. The size you choose and written in the product description will be sent. Do not keep the product in direct sunlight - long-term direct sunlight may cause the colors of the products to fade. You can easily fix the clock to the wall with the help of the hanger behind the mechanism.