Art3d 100-Pieces Peel and Stick Tile Kitchen Backsplash Metal Wall Tiles, Brushed Aluminium Subway 10% Aluminium + 60% Composite Material + 30% Self Adhesive Glue Back DIY self-adhesive metal backsplash, peel & stick installation, save money on labor Come in pack of 100 sheets, cover 11.8 square feet, size of each plate: approximate 6" X 3" (15cm x 7.5cm) Dry installation; No thin-set backing & finishing grout, No mess Suitable for most indoor applications, (kitchen backsplash, bathroom backsplash, accent walls & decorative purposes) Tiles should not directly contact with flames or submerse in water.