Material:Silver necklace with Hexagonal Stone pendant made of alloy and crystal.Superior material not look cheap. Woman Necklace Jewelry approx Size:22 inches extension chain is 2 inches.One size suits most. Opalite Moonstone Crystal Necklace is available in silver.Fine workmanship not fade. Occasions:Opal Quartz Healing Chakra Necklace is suit for parties,wedding,ceremony any special days or daily use to upgrade your outfit. If you want to refund the women necklace jewelry, please keep the packages and drops of my products new.