QIHANG Gold Yellow Netherland Victorian Damask/Embossed Textured Wallpaper This wallpaper Is Environmentally Materials,Is PVC This Wallpaper Not pre-pasted,Must Need use glue and powder pasted The Pattern Repeat Size is 20.5 inches * 20.9 inches Antimicrobial Product Protection works to inhibit bacterial odors, stains and mold and mildew growth 1 roll Wallpaper Size is 20.5 inches wide by 393 inches long and covers 57 square feet