Beaustile Sapphire Blue Mosaic 3D Wall Stickers Home Decor Fire Retardant Backsplash Wallpaper Bathroom Kitchen DIY Real 3D effect and feel of shiny glass tile Easy construction, can be cut and applied curved and angled surface Using the aluminum foil, much stronger against fire than normal PVC sheet Attach and detach multiple times and the adhesive strength is very strong No harmful component: Phthalate-free, Dioxin-free, Cadmium-free, Mercury-free