γππππππππππππγ Made of solid cast iron with a machined center hole and a gray, baked enamel coating. These weight plates have a 1-inch center hole to accommodate barbell bars. γπ πππππππγThe Chrome coating ensures a durable, reliable weight that will last through grueling workouts. Raised silver numbers help to easily identify weight size. γ πππππππππ γ Weight plates can be used to perform muscle strengthening exercises and endurance training, and to increase flexibility and balance. A single weight plate can also be used for warm-up exercises. πͺγ ππππ πππ π ππ ππππ πππ πππ πππγ Suitable for fitness beginners and gym buffs, this plate allows you to train your way to more muscular physique in the conducive environment of a gym or in the comfort of your home. γPlatesγWeight plates are versatile and can be used for strength training and endurance training, while also helping to increase flexibility and balance. A single weight plate can also be used for warm-up exercises.