This necklace features:- 14kt gold filled delicate chain- ohm charm 22 karat vermeil (22 karat gold over sterling silver) measures 11 - 12mm Model wears 17 inches long necklace. I can adjust necklace length to your demands, also add me a note if you wish a different necklace. Materials: 14kt gold filled, 14kt gold, gold necklace, rose gold necklace, sterling necklace, OM, 14k yellow gold, yellow gold, 18k yellow gold, 18kt gold, pendant, necklace, jewelry.