Designer Wallpaper Vinyl Bookshelf Liabrary Design Wallpaper for Home Wall Decoration Wall Paper 20.8"x393.7" Vinyl Stong 3D Effect,Like REAL Bookshelf The price is based on 1roll approx 0.53m(W)*10m(L) for 57square feets This wallpaper NOT pre-pasted,need use glue and powder paste High Standard Vinyl Quality Antimicrobial Product Protection works to inhibit bacterial odors, stains and mold and mildew growth