This soothing geometric design adds a layer of calm to your interiors. The curling white lines form layers of waves along a pale grey backdrop with faux grasscloth detailing. Trippet is an unpasted, non woven wallpaper measuring 20.5 inches wide by 33 feet long, covering approximately 56.4 square feet per roll. Unpasted non woven material; 20.9-in repeat, drop match; Washable and strippable; 20.5-in by 33-ft long roll; Covers about 56.4 square feet