20.5 in. x 33 ft. = 56 sq.ft Prepasted - Washable - Strippable Young in years or young in spirit, the vivid gleeful designs found in the Young at Heart Wallpaper Collection by York Wallcoverings will delight the senses and cheer not only the child you love, but also the child in you. 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. Anchors aweigh and thar she blows, matey; Whale of A Tale Wallpaper features a colorful nautical print atop a white field.