Made of sturdy cast iron with a grey baked enamel finish, these Marino N2 Weight Plates will not break, crack, or fracture, and will fit all regular Olympic bars and racks with a 2-inch aperture. Our grip plates can be used for muscle conditioning, agility training, as well as to improve stability and balance. This Meerut Gym and Gymnastic works product works wonders on the biceps, chest, shoulders, and legs. The three-hole grip configuration makes loading and unloading weights simple and safe. Marino’s weight plates are coated with a semi-gloss finish to prevent rust and corrosion. Each weight has easy-to-grip handles that make moving, preparing, and storing a breeze. It is suitable for use of your home studio, basement, or exercise room for both beginners and experienced fitness levels.