This necklace is made from brass and high quality hand cut crystal stones. Forming a part of our Demi Fine collection, the necklaces can be worn alone or mixed and matched. Keep jewellery dry. Be careful with fragrances; apply lotions and potions before jewellery. Limit exposure to direct sunlight. Store jewellery in cool, dry place. Hypoallergenic, Nickel Free, Hand Made Brass