This is a cute little mushroom and pearl gold chain charm necklace. It is adjustable from 16 inch to 19 inch. I can make it longer if you need me too. Just let me know! The dainty gold chain is gold plated and the mushroom charm is enamel. The entire pendant charm piece is about 1.5 inches in length. Did you know? That in folklore wearing a mushroom means good luck and new beginnings.