20.5 in x 20 ft = 34 sq.ft Packaged and sold as one roll Peel & Stick - Washable - Removable & Repositionable Pattern Triangles creates vertically stacked watercolor stripes of geometry and color for endless everday playtime fun. This product is a superior luxury non-woven peel and stick wallpaper, which removes easily in full strips without damage to surfaces. Playful flights of imagination.