**PRICED, PACKAGED AND SOLD AS A DOUBLE ROLL** One double roll covers About 56.4 square feet. Unpasted, Non Woven, Washable, Strippable With a shimmering silver and grey geometric design, this faux concrete wallpaper has a contemporary flair. Distressed accents and textural elements lend to its stone inspired look. Cerium is an unpasted, non woven wallpaper.