Double up in the easiest way possible with this multi-strand necklace. The gold-tone piece has two chain strands and one has a black enamel rectangular pendant. Finish: Gold-tone Length: 20 - 24 + 4 in. extender / 50.8 - 60.96 + 10.16 cm. extender Closure: Lobster clasp Material: Metal Style Number: 40309