Rectangle Brick - Self-Adhesive Wallpaper Home Decor(Sample) 8.8-Inch(22.4cm) wide by 10-Inch(25.4cm) long. Easy to apply - just peel and stick! Applies to any smooth surface. Removable and repositionable with no sticky residue. Pre-pasted, requires no additional adhesives or activators. The purchasing quantity is limited to 1 piece, wallpaper samples are not returnable.