This wall sticker is waterproof, moisture-proof and mildew proof. Can be used as an art decor to make life more comfortable. Easy to install, splicing freely, you can easily do it yourself, 3D three-dimensional sense, more luxurious than ordinary wall stickers. With glue on the back, it can be pasted by tearing off the bottom paper. Non-toxic. Environmentally friendly. Unique thick design, effective sound insulation, tamper and thermal insulation. A variety of smooth wall surfaces are available, glass surface, wood surface, tile surface, etc. Surface waterproof membrane design can be directly washed with water. The product has a certain elasticity, three-dimensional foam material, can prevent children from colliding with injuries.