Safe locking mechanism- A secure and reliable locking system is being implemented on both the counterweight and the tray to ensure the stability and tight fastening of the dumbbell set, guaranteeing your safety. Prevents weight plates from dislodging during workouts.
Adjustable Weight- Our adjustable weight dumbbell features free weight adjustment from 3-16-28-40-52lb, suitable for beginners to professional. Committed to meet your needs for diversified weight training, it is a great choice for modify muscle lines and strong muscle fibers
Unique Dial System- One-handed operation design, convenient for fast changing dumbbells' weight during training. Just use a single hand to rotate the handle bar, and adjust to desirable weights when you are training
Versatile Dumbbell- With our adjustable dumbbell you can truly get a total body workout like shrugs, lunges, curls and raises; make the exercise funny. Using with dumbbell tray, enjoy the smoothly training process
Space Saving- All-in-One design combines, only need 1-set of dumbbell space, you can have 5-sets of dumbbell training experience. Also you could combine all of them in just 1 compact tray system, which saves 80% of your space. Easy to use and store