Art3d Peel and Stick Tile Aluminium Backsplash Mosaics, 12" X 12" Silver DIY self-adhesive metal backsplash, peel & stick installation, save money on labor Dry installation; No thin-set backing & finishing grout, No mess Comes with one individual 11.8" x 11.8" self-adhesive aluminium tiles Suitable for most indoor applications, (kitchen backsplash, bathroom backsplash, accent walls & decorative purposes) Tiles should not directly contact with flames or submerse in water.