Size :Clock movement shell : 10cm; Other accessories are free combination of size, general built-up area is more appropriate in the 40-50CM.Thickness : 1mm.Material : acrylic mirror ,with clear protection film on the mirror surface and a self-adhesive glue on the backing white paper .Display Type: Pointer.Processing Technology : Laser Engraving.Use : home decoration, creative clock, clock,3d mirror wall clock kidsFeatures : wall clock modern design ,wall clock diy 3dSize: 45*45cm.Battery:AA*1(Not included)Materials: Acrylic Color: SilverPackage weight: 0.16 kg Product Size(L x W x H): 17.00 x 14.50 x 4.00 cm / 6.69 x 5.71 x 1.57 inches Package Size(L x W x H): 17.20 x 14.70 x 4.20 cm / 6.77 x 5.79 x 1.65 inchesPackage Contents: 1 x ClockFeatures: The wall clock is with 3D effect; DIY distance from digits,DIY shape of the digits; Wall sticker is easy to install and remove; Self-adhesive, water and steam resistant, non toxic and safe for the children; Silent sweeping movement, mute movement, silent clock give you a quiet night; The decals can be applied on all smooth surfaces, such as walls, doors, windows, closets, plastic, metal, tiles etc; Can be used for gifts, crafts, business gifts, holiday gifts, promotion gifts, home decoration; Suitable for smooth walls of living room,kids bedroom, dining room, kitchen, office, bathroom, outdoor. Reasonable price and high quality, pass CE, Rohs certification.Attention :1. After the product has been installed,Please be sure to pull protective film completely OFF The finished product is very bright, Plz don't touch, don't rub2. This item needs 1pcs AA 1.5V Battery ( Our item don't including that battery).3.The item picture only for your refrence, Actual effect according to indoor environment4.This is a decorative mirror,it is primarily a beautification effect.