This small-scale grid tile wallpaper will make your walls sparkle. Its silvery pattern has an elegant style, while its sheen creates a glassy effect. Crystalline is an unpasted, non woven wallpaper. Unpasted non woven material; 0.87-in repeat, straight match; Washable and strippable; 20.5-in by 33-ft long roll; Covers about 56.4 square feet