... friendly Rubber wrapped dumbbell1.type:wy-19052.material:the dumbbell is made of cast iron,durable and high quality ... ,and the surface of the dumbbell is packed by rubber3.specifications:the weight of the ... beautifull outlook and polluar design.the weight of the dumbbell is 6,8,10,15,25kg and so on. ... 4.the dumbbell can be used in the training venues,it can ...