Premium dimension modest Door Knob by GorillaGrit Hardware ! . Protect Your Walls from Damage Caused by Door Knobs and Handles uppercase way to keep door from banging into the walls. Simply the pitchy bumper on the wall surface where the handle hits the wall. small bumpers are not too and does n't stick out like a sensitive thumb. These bumpers can also be with cabinet doors, under furniture feet, small appliances, music equipment, soundboards, amplifiers, under speakers and subwoofers. * strong adhesive * easy Peel-Off, Non-Staining, Non-Skidding * strong Abrasion Resistance, Vibration and Shock moistening * Made of 100 % shaped Polyurethane * factory-made in the USA .