The Grainger Approved Bumper, 3/8 in Black Rubber is a rubber bumper designed to help absorb shock and prevent damage from impact. It has a 3/8 inch projection and is made from durable black rubber. This bumper can be used on doors, cabinets, and other applications where you need a small rubber bumper. It has pre-drilled holes for easy mounting with screws or bolts. The overall dimensions are 2-1/2 inches long by 1 inch wide by 3/8 inch high. This is an ideal bumper for light duty applications.