This delicate pair of earrings is made from brass and high quality hand cut crystal stones. Our Demi Fine Jewellery is 22K Gold/Silver plated on brass.At least 50% of the brass we use in the jewellery make is recycled from leftovers. All the posts are surgical steel. 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, Hand Cut Glass Stones, Surgical Steel Posts.