**PRICED, PACKAGED AND SOLD AS A DOUBLE ROLL** One double roll covers About 56.4 square feet Unpasted - Non Woven - Washable - Strippable Complete with intricate lines and subtly-raised inks, this abstract geometric design creates a swirling wave effect. Calming blue hues emit a serene energy. Karson is an unpasted, non-woven wallpaper.