**PRICED, PACKAGED AND SOLD AS A DOUBLE ROLL** One double roll covers About 56.4 square feet. Unpasted, Non Woven, Washable, Strippable Silvery-grey rectangles, layered and shadowed for a 3D effect, are the basis of this geometric design. Raised inks give this wallpaper a mottled texture for additional dimension. Duchamp is an unpasted, non woven wallpaper.