Size: Sizes shown on the second image.Bring your kids world of adventure into the real world with our mine themed decals and murals.Materials Used: Self-Adhesive 6 mil Vinyl - Washable - Indoor/Outdoor - Waterproof and Fade Resistant up to 5 years. Solvent Based Inks - Washable - Indoor/Outdoor - Waterproof and Fade Resistant. Waterproof AdhesivesFrequently Asked Questions:What can I apply this decal to?Most smooth, clean, dry surfaces, including glass, metal, your vehicle, motorcycle helmets, bikes, ATVs, windows, walls, furniture, plastic,