Items ordered are priced per single roll, but packaged as double roll. This item must be ordered in even quantities of single rolls. Two single roll covers approx. 20.5 in x 33 ft = 56 sq ft Unpasted - Washable - Wet Removable Light and open composition, the extraordinary beauty of the ordinary as seen through the eyes of the artist in York Wallcoverings Impressionist Wallpaper collection is simply lovely and sure to make an impression. Printed on a heavyweight unpasted paper and created with the highest quality of craftsmanship, this wallpaper is easy to install; simply apply paste to paper and hang. A macroscale design, this contemporary pattern borrows from nature to mimic movement and create a bold statement; this is Liquid Marble Wallpaper.