fit&wit Silver Tone Chain Zircon Bib Statement Fashion Necklace for Women Turquoise Necklace Dimensions: 22" chain with 2.75" extendable chain.Color:Turuquise Material: Resin. Metal:tin alloy Special choice for GIFT:1 necklace well packaged inside double shockproof bag. Feature: Easy to go with any kind of outfits and occasions,such as Party,wedding,dating,casual dinner,interview,school,work,bridal,cocktail party,etc. Tips to maintain your sccessories: 1.Clean it with toothpaste is good.2.Avoid direct contact with hear,or keep exposing under the sun for a long time.3.Before showering,take out the accessories and keep it in a safe place. 4.Avoid solvents or chemicals like soap.Dry it with a clean towel if it gets wet.5.Use only a soft brush,never sharp or hard objects,to remove dirt or particles.