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 * 20.5 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

• QIHANG Vintage Classic Black&silver French Modern Damask Feature Wallpaper Wall Paper Roll for Living Room Bedroom Tv Backdrop 0.53m*10m=5.3M2
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QIHANG Vintage Classic Black&silver French Modern Damask Feature Wallpaper Wall Paper Roll for Living Room Bedroom Tv Backdrop 0.53m*10m=5.3M2ShangHai DaWei E-Commerce Co., Ltd.