To put some cushioning in between car doors, cabinets, or even the feet of a chair, the best solution is SBR Recessed Bumpers. Built out of 60 durometer Styrene Butadiene, these rubber grommets are durable. Additionally, the bumpers are designed with a divot area to conceal screws, fasteners, or even the component it is used with. Outside Diameter: 5/8″ Recess Diameter: 5/16″ Bore Diameter: 5/32″ Recess Depth: 5/32″ Total Height: 7/16″ Qty: 300