Add warm dimension to your walls with this movement-filled yellow wallpaper by Sarah + Ruby. Each rolling wave is given greater depth thanks to the delicate, white lines that travel up and across each undulation. Drift is an unpasted, non woven wallpaper. Unpasted non woven material; 27-in repeat, straight match; Washable and strippable; 20.5-in by 33-ft long roll; Covers about 56.4 square feet