ADJUSTABLE DUMBBELL SET 52.5 lbs. | CSI-FW031About this product Each dumbbell adjusts from 5 to 52. 5 pounds; adjusts in 2. 5 pound increments up to the first 25 pounds It's compact. No need for multiple individual dumbbells. Better build quality. Comfortable to touch, they are protected to prevent rust. Perform various exercises, heavy exercises such as shrugs and lunges, and lighter exercises such as curls and raises.