Products are used to add weight to diving coats. The weight of each piece is usually1kg, 1.5kg, 2kg, etc., we can according to the customer's requirement to design anew mold in the few days, can be with packed plastic or sprayed plastic surface.We specialize in low melting point metal products including lead, tin and zinc products.We have more than ten years of production experience in lead and tin products,and can produce most metal products. We can produce samples for your confirmationin 2 to 5 days, according to the specifications and blueprint you provide.Please visit our website for more information on our products and services. producing area:China payment:T/T, L/C supplying capacity:100MT/month