Accent wall panels are made from unpainted MDF 1/2 in. Ready to paint, Ready to install. The panels consist of pieces that are easy to connect together. All boards are numbered, installation instructions and a drawing are included. The boards are not self-adhesive. The panels are attached to the wall using a nail gun. Standart size: 4 ft width * 8 ft height 6 ft width * 8 ft height 8 ft width * 8 ft height 10 ft width * 8 ft height 12 ft width * 8 ft height You can order any size!