The NordicTrack 12.5 lb Adjustable Dumbbell set provides a compact, versatile weight-lifting solution for your home gym. Replace an entire weight set with this single, space-efficient dumbbell and maximize your storage capabilities. An Easy-Adjusting weight selector system allows you to quickly modify your dumbbell in 2.5-pound increments, from 2.5-pounds to 12.5 pounds so you?ll be covered whether you are warming up for a more challenging set or improving your performance with heavier lifts. Your NordicTrack adjustable dumbbell set comes with an included storage tray, which makes a convenient home for your weight when it is not in use. Build strength across your entire body - target your biceps and triceps with curls and extensions, engage your back with wide and bent-over rows, and build strength in your legs by supplementing lunges and bodyweight squats. When your weight training session has ended, simply place your adjustable dumbbell into the included storage tray for convenient and compact safekeeping.