This timeless ogee wallpaper features elongated, elliptical forms enhanced with textural centers and metallic highlights. Seen here in a monochrome palette of silver-grey. Mattais is an unpasted, heavyweight vinyl non woven backed wallpaper measuring 20.9 inches wide by 33 feet long, covering approximately 57.5 square feet per roll. Unpasted heavyweight vinyl material. 25.2-in repeat, straight match. Scrubbable and strippable. 20.9-in by 33-ft long roll. Covers about 57.5 square feet.