It looks like you've layered three chains together, but it's really only one, so they won't get tangled together! This silver-tone beauty features a cubic zirconia cup chain, a row with a bezel-set cubic zirconia stone, and laser-cut details.Finish: Silver-toneLength: 14 - 18 + 3 in. extender /35.56 -45.72 + 7.62 cm. extenderClosure: Lobster claspMaterial: Metal, Cubic zirconia Style Number: 11312 - Claire's Silver-Tone Cubic Zirconia Bezel Laser Multi-Strand Chain Necklace