Add a simple statement with pop of colour to your ear stack with the set of 2 Sian ear cuffs. Sterling Silver: We use certified 925 sterling silver which is 92. 5% pure silver mixed with alloys to create a long-lasting precious metal. We coat the jewellery with a generous layer of rhodium plating to ensure shine and durability from everyday wear. You can use the polishing cloth provided to keep your jewellery looking shiny. All sterling silver items are stamped with the '925' mark indicating the purity of the metal. Sterling Silver: We use certified 925 sterling silver which is 92. 5% pure silver mixed with alloys to create a long-lasting precious metal. We coat the jewellery with a generous layer of rhodium plating to ensure shine and durability from everyday wear. You can use the polishing cloth provided to keep your jewellery looking shiny. All sterling silver items are stamped with the '925' mark indicating the purity of the metal.