3m bumpon black polyurethane rubber feet 19mm x 4mm single 3m sj 5744 this 3m8482 bumpon8482 sj 6344 black polyurethane rubber foot anti skid is a self adhesive rubber bumper that can be used as a foot stop or spacer designed not to scratch or stain surfaces while reducing vibration and noise the cylindrical flat top has a lower friction foot to enable sliding heavier objectssuitable for the following surfaces abs acrylic glass metals polycarbonate polyethylene polypro