Bowflex SelectTech 552 Adjustable Dumbbell Pair

Wider Weight Range can conduct Heavy Exercises Like Shrugs and Lunges Adjusts to Workout Space Efficient Lighter Exercises Like Curls and Raises Adjusts to Workout Space Efficient There are a variety of strength training optionors available. Iron and plastic are the materials used. Replaces up to 30 dumbbells with the turn of a dial which changes resistance automatically from 2.27 kg to 23.8 kg of weight. Smooth Lift-off and Quieter Workouts are made possible by durable molding around metal plates. Weight Range Expansion