... .high quality and best price 4.nickel & lead free Brass Ball Chain1.Material: brass , copper, iron, alumiunm, stainless steel.2.packing ... your choose, such as figaro chain, rope chain, snake chain, box chain, rollo, chain, bead chain, ball chain, curb chain, OEMGA etc ... . Welcome customer from all over the world to visit our factory! 2mm Brass Ball Chain