... ) Materials: zinc alloy, aluminum, copper, stainless etc. 3)iron ball chain Dog tag ball chain Feature:1) Size: 50 x 30 / 28mm x 0 ... , aluminum, copper, stainless 3) Plating: nickel, gold etc.4) Fixing: ball chain 5) The product on picture is for reference only, not ... -100pcs/master PE bagOuter packing:2,000pcs/carton Dog Tag ball chain