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If you want to get a good strength workout at home, but don't have much space, the Bowflex 552 SelectTech Dumbbells are an ideal solution. The 552 SelectTech combine 15 sets of weights into one using a unique dial system. It's one of the most space-efficient and flexible strength-training options available. Say goodbye to 16 different dumbbells cluttering your workout space.

With just the turn of a dial, you can automatically change your resistance on each dumbbell from 5 pounds all the way up to 52.5 pounds of weight. It adjusts in 2.5-pound increments (up to 25 pounds), enabling you to gradually increase your strength without bulking up.