PREMIUM NEOPRENE CONSTRUCTION Build to facilitate weightlifting and bodybuilding sessions, this dumbbell set boasts a high-quality slip-resistant neoprene covering. Its soft and textured surface ensures that the gear wont slip, even in sweaty hands. NON-SLIP HANDLES FOR IMPROVED GRIP Each dumbbell features a slip-resistant handgrip made of neoprene thats designed to enhance grip during lifting. The easy-to-grip bar facilitates precise contact of your hand with the surface for a superior hold.