These products are used as bob-weights for fishing. There are many shapes and specifications available, and we can also produce custom designs.We are specialized in low melting point metal products including lead, tin and zincproducts. We have more than ten years of production experience in lead and tinproducts, and can produce most metal products. We can produce samples for yourconfirmation in 2 to 5 days, according to the specifications and blueprint you provide.Please visit our website for more information on our products and services.Outer packing:Standard packing producing area:China payment:T/T, L/C supplying capacity:1000MT/month