This DIY wall clock features a modern design with a 3D effect and a mirror-like finish. Made from high-density EVA foam, it is self-adhesive, waterproof, and leaves no damage to your wall when removed. The clock runs on one AA battery (not included) and can be assembled to a reference diameter of 90-100cm, with a minimum of 70cm and a maximum of 130cm. Perfect for decorating your living room, home, or office.