Rubber-encased weight plates won’t crack, chip, flake, peel, rust, or tear. Rubber reduces noise and helps prevent damage to floors and equipment. 4 grip areas make loading and unloading bars easy. Raised white numbers for easy identification. Power Systems Elite Rubber Grip Plates are offered under the license from Iron Grip Barbell Company Inc. Cast iron weights molded in rubber. Fit 2" bar sleeves. Black. Call for shipping information.