Used as non-slip feet, bumpers and spacers. These elastic polyurethane bump caps are self-adhesive and extremely non-slip and do not leave scratches or stains on the surface. The cylindrical flat surface provides excellent compressive load tolerance and slip resistance. Easy to apply and they remain soft and flexible. Can absorb vibration and noise and protect against dents, scratches, wear and damage. Ft 19.1 x 4.1mm. Transparent. Blister with 16 pieces.