Introducing our Captain Gym Custom Cast Iron PU Dumbbells Set, the perfect addition to your home gym equipment. Our factory produces high-quality dumbbells made of cast iron and coated with a durable PU material that protects your floors and reduces noise during use. The set includes different weight sizes ranging from 2.5 to 50 kg, allowing you to customize your workout routine and target specific muscle groups. With our comfort grip handles, the dumbbells are easy and comfortable to hold for extended periods. Invest in our Captain Gym Custom Cast Iron PU Dumbbells Set and elevate your fitness routine to new heights.