All 3M™ Bumpon™ Protective Products feature a urethane composition which exhibits:
Easy application with 3M pressure sensitive adhesives.
Low friction feet to enable sliding heavier objects on surfaces
Won't scratch or stain surfaces.
Reduces vibration and noise.
Will not crack or harden.
3M™ Bumpon™ Protective Product SJ6344 is a self-adhesive rubber bumper designed to be used as feet, stops and spacers. The Cylindrical - Flat Top has a lower friction foot to enable sliding heavier objects. Black, .750 in wide x .160 in high.