Worlds collide in this bright and whimsical wallpaper design. Vivid tropical foliage is painted in shades of green and pink, which is sharply contrasted by the clean, black and white lines of the architectural accents. Sierra is an unpasted, non woven wallpaper. Unpasted non woven material; 63-in repeat, half drop match; Washable and strippable; 19.7-in by 33-ft long roll; Covers about 54.2 square feet