1.Silent movement, maximum reducing power consumption and effectively extending the life of the movement. With the leading technology, the clock mechanism keeps time correctly and silently. All Wall Clock material after testing and certification safety, not easily damaged, non-toxic and odorless. 2.EASY to INSTALL - Package includes self-adhesive stickers and auxiliary scale ruler for easier installation.Each mirrors have a protective film, please tear off after installation,No harm to the environment and health,easy to paste the decal, it is removable without damaging your wall. 3. MODERN DESIGN - Large Size for Wall Decoration, acrylic mirror surface let your room get a stylish and modern atmosphere 4.ENJOY the FUN of DIY - You can design the position and size of the clock as you like,at the same time,you will enjoy the fun of DIY with your family and friends. 5. Perfect Gift: Our products are very suitable for decorating living rooms, bedrooms, corridors, restaurants, offices, hotels. This is a wonderful gift for family and friends. size: Hour hand: 31 cm Minute hand: 39 cm Clock machine:12 cm Material:Metal + Acrylic colour:Silver Package Contents: 1 * Wall Clock(Batteries not included) 1 * Manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.