20.5 in. x 33 ft. = 56 sq.ft Prepasted - Washable - Strippable From York Wallcoverings' Waverly Garden Party wallpaper collection, gracefully transform walls with floral, fantasy, and beautiful artistry. Manufactured on SureStrip, a unique high performance substrate, this ultra-easy removable wallpaper is guaranteed easy to install and easy to remove; simply use water to activate. Designed with the familiar trellis pattern, create graceful geometrics for interior use with Garden Trellis Wallpaper.