No glue technology can be pasted on any smooth glass , waterproof and oil-proof, can be reused; Can be peeled and pasted repeatedly without any traces and glue residues, safe, explosion-proof, no glue; The front side has a 3D matte feel, while the opposite is pasting the , UV and heat insulation, saving; Retro Colorful Window Stickers PVC Electrostatic Vintage Church Glass Decal Wall Sticker Art Mural Wallpaper for Home Decoration. Smooth and tear off the protective film for use.