Art3d 12" X 12" Peel & Stick Metal Decorative Wall Tile, Puzzle Brush Metal Square (Multi Color) DIY Peel & stick fast installation process, Save money on labor Dry installation; No thin-set backing & finishing grout, No mess Size: 12" X 12" Suitable for most indoor applications, (kitchen backsplash, accent walls & decorative purposes) Do not use in shower