NWT Gold Multi Chain Necklace

Excellent condition. Only worn for 5 minutes. Purchased from a boutique, not branded. No defects or damage. 7 chains. Do not know what kind of metal this is. Not sure how to measure it but the shortest chain is 17 inches long and the other chains are progressively longer. I tried it on for information purposes. Necklace falls to my bust line at lowest point but may be slightly shorter or longer on a different person. Accepting offers! Bundle and save!