... weight training/lifting 2.material:rubber,spray painting,dipping,iron cast 3.color:optional OE 1. ... plates,weight training/lifting 2.material:rubber,spray painting,dipping,iron cast 3.color:optional OEMProduct Features: 1 ... matching products, Steel Core plates,Rubber coated.2.plate weight optional: the weight setting from 50kg to ... 100kg/set are taken as example: plate: 1.25kg, 2.5kg, 5kg, 10kg, 15kg