20 sheets mosaic PVC tiles mixed metal chips, 12"x12"x0.12" each, covers 15.4 square feet. Made of PVC composite laminate, realistic textured surface, anti-scratch, high impact, color fadeless, easy to cut with the utility knife. Strong foam backing tape without extra glue, just peel and stick. No deform, no peeling. Easy DIY, create a high-end look instead of fake finishes like wallpaper or plastic tiles, save contractor costs. Waterproof & Heat resistant. Most people used in kitchen backsplash, steamy bathroom walls, laundry rooms, RV, fireplaces, etc. Easily wipe to remove stains, protect the walls from splashes and oil. It is recommended to purchase a minimum of 10% extra tiles to account for design cuts and patterns. Please capture all tiles for a project within one order, so multiple orders with long intervals may receive slightly different colors. DICOFUN tiles are made of PVC polymer, with a durable scratch, splash and heat resistant polyurethane finish. Adhesive backing glue, easy do it yourself. These easy to cut tiles don't require spacers or grout, without any mess or special tools. Lightweight tiles are easy to work with and allow maximum adhesion. Perfect for kitchen island walls and bathroom backsplashes, easy to maintain and stains can be easily removed with a wet rag.