The surface layer is made of organic silica gel; the soft silica gel fits comfortably, is strong and firm, and does not fall off easily. It is easy to clean, sweat-proof and odor-proof. Each set of 2 silicone load-bearing bracelets, weight: small size single 1 pound, large size single 2 pounds, it can be used as a daily accessory Dressed. It is your best choice for fitness. It is made of built-in molded stainless steel block, the stainless steel block parts are small * 6, large * 8
