Nuobell x Bolt Fitness Supply + Adjustable Dumbbell 5 - 50 LB (Pair) Black with Tray.

The Nuobell is the most convenient way to lift weights . the user has all the power with the twist of a handle. No more pesky dumbbells littering your gym floor . here comes everything you need all in one. The Nuobell allows the user to go from 5 to 50 in five-pound increments. The dumbbells display the number on the top of each dumbbell so the user can easily see what weight the dumbbells are set too. Specifications of product: Height: 8' Width: 7.5" Length: 16".