One -4x8 Bac Bac Matting Wall Paneling These bamboo wall coverings are an excellent alternative to wall paper or paint if you want to refresh the look of a room. Quickly installs temporarily or permanently over any existing wall or ceiling, just unroll and nail or glue to your wall. For ceiling applications, or a more permanent wall installation, construction adhesive should be used in addition with staples. Because of it?s flexible construction, it is easy to install continuously around corners. Trimming to the proper length needed is a snap, just cut with sharp scissors. This is a natural product it varies in color and size they are made by hand.