**PRICED, PACKAGED AND SOLD AS A DOUBLE ROLL** One double roll covers About 56.4 square feet Prepasted - Easy Walls - Washable - Strippable Semi-opaque white trails pop against a grey marble print. With a faux stone background, this botanical wallpaper has a chic feel and would be a perfect addiction to any bathroom decor. Sanibel is a prepasted, high performance wallpaper.