(All pendants, earrings, brooches, bracelets etc are made from a zinc alloy base with rhodium plating. Earring hooks and 18” chains are a brass base with rhodium plating. Earring stud posts and 16”/18”/20” adjustable chains are stainless steel. All items are compliant with EU REACH regulations on nickel, cadmium and lead content. All items are therefore considered hypoallergenic. Please contact us if you have any further queries).