Prime-Line Products U 9004 Door Knob Bumper, 2-5/16 in. Outside Diameter, Vinyl, Clear (Pack of 2)

This door knob bumper is constructed of clear vinyl and comes with a recessed mounting hole and fastener for a simple, yet reliable install. This door bumper features a 3/4 in. projection which helps prevent holes in walls, and because of its clear construction, it offers almost unnoticeable protection once mounted. This bumper is easy to install and remove for painting purposes and it is used by many. This item does not include an adhesive backing.