KONMAY 50pcs 17'' Black Voile Organza/ribbon Waxed Cotton Necklace Cord with Extension Chain Package of 50pcs black voile organza necklace cord for pendant dull silver Zinc Alloy clasp( Lead and Nickel safe) Length in 17'', plus 2'' extension chain The cord is with 1.0mm black waxed cotton cord and 1 of voile