PPX9003 his necklace is part of the Tree of Life Collection. Materials: Sterling Silver with 18k Yellow Gold Dimensions (w x h): 1 1/4″ x 1 7/8″ Details: comes with Sterling Silver 18″ Popcorn Chain Wear this necklace as a reminder to grow with strength and wisdom through the ages and enjoy a life of fulfillment. Pair this piece with the PEX9003-S earrings, PRX9003 ring and PBX9003 bracelet to complete the set.