Earrings by Charlotte Verity Sterling silver earrings with lampworked, blown glass 'bubble' filled with tiny round faceted cubic zirconia stones. This design is available in all colours, please ask. Features Primary Material : Sterling Silver Other Materials : Cubic Zirconia stones and Lamp worked glass Length (mm) : 28 Fitting Type : Post Dimensions (mm) : 28 x 18 x 15 One of a Kind : No Metal : Sterling Silver Hallmarked : No Wire Material : Sterling Silver Cleaning InstructionsThe metal parts of this item are sterling silver and should be maintained in the usual way. Apply perfume, hairspray, etc. before putting on jewellery. When not being worn, items should be kept in a bag or a box to prevent tarnish forming. If item does become tarnished, the best way to remove it is with a standard silver cleaning cloth. These items are also waterproof and can be cleaned with warm soapy water and a soft toothbrush.