Rok Hardware Heavy Duty Self-Adhesive Felt Pad Bumpers, 3/8" Diameter, 1/8" Height, Round, Brown, Pack of 1000 - ROKFELTP38BRN No more slamming, sliding, vibrations, and noise! Brown Felt, 3/8" Diameter, 1/8" Height Can be traditionally used to silence closing cabinet doors, drawers, and lids by placing a bumper between the door and frame. Rok Brand is sold exclusively by Rok Hardware. When you purchase a Rok Brand product, your satisfaction is guaranteed. The Rok name is a registered trademark of Rok, Inc.