Adjustable from 10 to 50 lb., the Stamina® X 50 lb. Versa-Bell Adjustable Dumbbell accommodates all sorts of exercises. Whether you're doing lunges or bicep curls, you can adjust it in 5 lb. increments to meet your needs. Start with the weighted 10 lb. handlebar, then work your way through the 8 weight plates to reach the maximum 50 lb. setting. The adjustable function makes the dumbbell ideal for intense workouts without having to fuss with replacing weights. Stamina X 50 lb. Versa-Bell Adjustable Dumbbell Red - Free Weights/Bulk at Academy Sports