Shipwreck Beads Electroplated Brass Drop Link Chain, 3 by 4mm, Metallic, Silver, 3-Feet, Unfinished Superior quality, drop link jewelry chain is manufactured to meet strict industry standards Made from epa certified lead safe, hypoallergenic brass plated with a variety of hypoallergenic finishes Brass chains are far stronger than many other economy base metal materials Comes in silver color and metallic finish Measures 3-mm by 4-mm in size