Bruna gold has been producing jewelry for over 30 years their range of product include earrings, pendants, bracelet,and rings they are all 18k gold filled products. All bruna gold products are nickel free. Nickel is a chemical compound which is cancerous to the skin.Thus by not carring nickel in the production procss, no allergies are experienced by the use of Bruna Gold.BRUNA gold can withstand all weather conditions and can even been worn while taking bath with no damage done to it. Bruna Gold is made of materials of first line, eg Swiss zircon, with German Degussa technology(certified by ISO 140000 in treatment of surfaces,and thankfully in the word market is the best tectnology in galvano plating. lastly Bruna Gold will make ur ordinary outfit look outstanding.