Shipwreck Beads Electroplated Brass Crimp Tube, 2mm, Metallic, Antique Copper, 50-Piece Electroplated crimp tube Made from epa certified lead safe, hypoallergenic brass plated with a variety of hypoallergenic finishes Brass findings are far stronger than many other economy base metal materials Available in antique copper color and metallic finish Measures 2-mm in size