Complete with a textural effect, this wallpaper has a delicate and airy feel. Its array of blue- and teal-colored trails lend fresh energy. Thea is an unpasted, non-woven wallpaper. Unpasted non woven material; 20.8-in repeat, straight match; Washable and strippable; 20.5-in by 33-ft long roll; Covers about 56.4 square feet