The DMOOSE 3-in-1 Adjustable Set seamlessly combines dumbbells, barbells, and kettlebells, offering a versatile and space-efficient solution for home gyms. Its compact design minimizes clutter, while the secure locking mechanism ensures safe and stable workouts. This durable set supports a variety of exercises, making it a practical choice for fitness enthusiasts aiming to maximize their training within limited space. 3-In-One Design Our newly designed 3-in-1 adjustable dumbbells allow you to purchase a set of adjustable dumbbells while owning a set of barbells and kettlebells! Save your money 12 Weights Training One is better than twelve: With 12 weight options ranging from 7 lb. (3 kgs) to 52.5 lb. (24 kgs), our new adjustable dumbbell set replaces a cluttered weight rack. More smooth weight-changing ensures a more enjoyable workout experience. One-Hand Fast Adjustment Adjust the weight by turning the adjustment handle until you find the proper weight that works best for you, just with one hand, one second, and in both directions Patent Security Locking System The unique patent double safety lock system on the tray and weight plates ensures that the dumbbells can only be adjusted on the tray, enjoying your exercise training safely Non-Slip Handle Grip The handle is wrapped in a silicone rubber sleeve, enhancing your control and stability. Allow you to focus on your exercises without distractions Space-Saving Stay Organized Design It saves 80% of your storage space through the compact design. Stay organized with the included storage tray that keeps your weights off the floor, ensuring a tidy workout area ideal for home use Premium Quality Materials High-end Steel, Nylon, ABS, and PP: there is no break after repeated use, no smell, rust, and wear resistance