Use the Marcy Classic Ecoweight Zero Emission Hex Dumbbell to keep your body fit and healthy while toning it in the right shape. Made from high-quality iron, this exercise weight is durable without getting affected by rust. The recyclable material of the Marcy dumbbell makes this environmentally friendly as well. It's available in a variety of different sizes and can be used to aid aerobic or strength training routines. Choose a variety of sizes for different movements, and to increase tension with improving strength. Add this iron dumbbell to a home gym, or purchase a pair to bring to classes with you at the local gym.