Experience the versatility and convenience of the Sunny Health and Fitness Adjustable Dumbbell DB01-55. This innovative space-saving design replaces an entire dumbbell set with one compact, adjustable dumbbell perfect for any home gym.With smooth 1-second weight adjustments from 15 to 55 Lb in 10 Lb increments, you can easily progress as you gain strength just by twisting the ergonomic handle. The secure dial system locks weight plates firmly into place to prevent shifting during exercises.Constructed with solid carbon steel weight plates coated in an anti-corrosion powder finish, this dumbbell provides durability and a sturdy feel for any workout. The flat base holder keeps the dumbbell securely in place when not in use.Access free training courses through SunnyFit App for guidance on proper lifting form and techniques for full body workouts. Tone and sculpt while protecting joints with low-impact exercises.