OS4205 - Perfect Petals Black & Silver Wallpaper. Candice Olson beliefs in authentic designs, her classic masterpieces of her collection are all here in one place for you to choose from. She has contemporary, geometrics, with Non Woven material.. It is sold and packaged as double roll. Each double roll measures 20.8 Inc X 32.79 ft. This would cover About 56.8 square feet. Product Repeat is 20.8. Product Match is Straight. Material is Heavy Weight Paper. It is Unpasted - Washable - Peelable. The color is Black & Silver