Iron sinker for fishing net :27G/pcsthe size is :length is 32MM dia outside :17MM dia inside:6MMwe also can provide the specification weight according to your reply These products are used as bob-weights for fishing. There are many shapes and specificationsavailable, and we can also produce custom designs.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.Packing:Standard packing producing area:China payment:T/T, L/C supplying capacity:100MT/month