Introducing our Captain Gym Custom Cast Iron PU Dumbbells Set, perfect for your home gym or commercial fitness center! Designed by our expert team at our factory, these dumbbells feature a durable cast iron core and a premium polyurethane coating that not only protects your floors, but also helps to reduce noise during your workout. With a sleek design that includes non-slip handles for a comfortable grip, these custom dumbbells are available in a variety of weight options to meet your fitness goals. Trust in our commitment to quality and value with our Captain Gym Custom Cast Iron PU Dumbbells Set!