Product Features:1. Stickers made of EVA Foam Materia and Mirror materiall、which is non toxic and non fading 、can last for about 3-5 years.2.Stickers can be removable 、with glue on the backside、 easy to paste on the wall or any other clean and smooth surface; such as door 、the closet and so on;3.The mirror with glue、 before to paste the sticker on the wall、 you need to paste the mirror on the sticker surface first;4.DIY design、 clock layout size measured by hands、 can be ajust to be smaller or bigger sizethis is a 3D DIY wall clock、very nice one、high quality one.Sticker material: EVA Foam (Ethylene vinyl acetate) Clock material: Metal Hour hand: 31.5cm /12.4" Minute hand: 39cm / 15.3" Clock machine: 12cm/ 4.9" battery:1.5V AA battery 1 piece(without)Number Size:16cmthe minimum achieving is: 63cm x 63cm / 24.8" x 24.8".Montage size:135X135CM