KONMAY 50pcs 30'' 1.5mm Black Waxed Cotton Cord Necklace Cord with 2'' Extension Chain Lead&nickel Free Package of 50pcs waxed cotton necklace cord dull silver Zinc Alloy clasp(free of Lead and Nickel) Length in 30'', plus 2'' extension chain Size of the cord is approx. 1.5mm Color in Black