Wall Door Stop Door Knob Bumper & Wall Protector. Sound Dampening Self-Adhesive Door Stop (Black, 6-Pack) (0.5 in Thick & 0.9 in Diameter)

Better Crafts Bumpers are self-adhesive polyurethane bumper feet. The products are made with 100% polyurethane and will not tarnish, scratch or discolor any surface. Common uses are rubber feet, cabinet stoppers, door stops, and surface protectors. Measures: 0.4 in. thick and 0.9 in. wide.