It looks like you've layered three chains together, but it's really only one, so they won't get tangled together! This gold-tone beauty features asmooth snake chain,a notched chain, and a chain with black beaded charms.Finish: Gold-toneLength: 14 - 18 + 3 in. extender /35.56 -45.72 + 7.62 cm. extenderClosure: Lobster claspMaterial: Metal Style Number: 00871 - Claire's Black Beaded Gold-Tone Multi-Strand Necklace