ProForm Select-A-Weight Dumbbell Set – 50 lbs.

With the ProForm 50 Lb. Adjustable Dumbbell Set, each dumbbell can become five dumbbells. Quickly modify each dumbbell in 10-pound increments, from 10 to 50 pounds. Based on your fitness level, you can turn one dumbbell into a 10 pound, 20 pound, 30 pound, 40 pound, or 50 pound dumbbell.