Product Name: training Rubber Bumper Plates Production Factory Type: Comprehensive Training Equipment Training Project: Explosive Effort Application: Outdoor Usage: Fitness Training Targets: Outward Bound Sports Type: National Traditional Sports Gender: Unisex Age Group: Adult Transport Package: Pallets Origin: China HS Code: 9506911900 Product Description Product nameSolid Rubber Bumper PlateSpecification5KG, 10KG, 15KG, 20KG, 25KG10LB, 15LB, 25LB, 35LB, 45LBDimensionSpecification Diameter HoleKg mm mm5 450 51 (fit 50mm olympic bar)10 450 51 (fit 50mm olympic bar)15 450 51 (fit 50mm olympic bar)20 450 51 (fit 50mm olympic bar)25 450 51 (fit 50mm olympic bar)Material100% rubber and a brass (or steel) bushColorBlack and Colored (grey, green, yellow, blue, red)ApplicationPerfect for CrossFit, Olympic Weight Lifting, Cross Training etc.China Exact Plastic manufactures Solid Rubber Bumper Plates since 2004 year and exports to USA, Canada and European countries. Our quality is good, NEVER BEND WHEN DROP, which remain rigid! No smell. Neatly edge and clean color.