Introducing our highly sought-after {Popular Sale new Design 4kg cast iron Bone Shape Neoprene Dipped Dumbbells}. As a reputable factory specializing in fitness equipment, we take pride in delivering exceptional quality and innovation. These dumbbells feature a unique bone shape design, combining aesthetics with functionality. Crafted from durable cast iron and coated with neoprene, they offer a comfortable and secure grip during workouts. With a weight of 4kg, they provide a perfect balance between challenging your muscles and ensuring optimal results. Enhance your fitness routine with our top-of-the-line, factory-made dumbbells.