Authorized Hampton Fitness Dealer. The Hampton Fitness Neo-Hex Aerobic Dumbbell Set weighs 32 pounds and comes with two 3 pound, two 5 pound and two 8 pound Dumbbells. Features a neoprene all-over casing on the Dumbbell for rust-proof exterior, easy-to-read weight markings, sturdy vertical triangular stand and an extra-comfortable ergonomic grip handles making your training as easy as possible.