Do you see a slowly developing hole in your wall?Hate the sound of refrigerator doors or headboards hitting the wall? Now it’s time to equip your home with the door stoppers wall protector. Keep your walls intact and reduce noise in your home. White Colors Square Door Knob Wall Shield Self Adhesive Protector. Modern design, stylish appearance, not just a wall bumper, but also an ornament to the wall.Specifications :? Feature: Waterproof and moisture-proof, adapt to kitchen and bathroom environments? Width: 1.77 inch (4.5cm) Thickness: 0.4 inch (1cm)? Applicable wall: glass, wallpaper, wood, tiles, metal, lime wall, etc.? Applicable scenario: door knob, furniture, table corner, toilet seat, refrigerator door etc.Please note :?The backing adhesive is for one-time use, so please choose an exact location to paste.?Please keep the surface clean and dry when pasting.