Troy Barbell USA Sports Gray Olympic Weight Plate Olympic Plate: 45 lbs. / 20.4 kg Cast Iron Plate Comes with Durable Grey Enamel Finish / Raised Silver Numbers and Letters Allow for Fast, Easy Selection Plate Features Precision-Milled Edges for a Perfect Circular Shape and Truer Dimensions Machine Bored Holes Protect Equipment as well as Facilitate Easier Plate Loading and Removal