Embossed wallpapers (non woven): Embossed wallpapers are made of paper with a synthetic backing, which provides many advantages. Non woven embossed wallpapers do not expand with humidity and are easy to install using low- or no-water content glue, so they do not burden the wall with moisture. They are lightly washable and can be cleaned with a damp sponge and mild detergent. Be cautious with cleaning products containing chlorine, as they may cause the colors to fade!