The product is made of rhodium plating - the stones are zircon - it is durable. It has a bright antique appearance. Its inner diameter is 10 mm - its outer diameter is 11 mm. It has a very small and minimal structure. You do not need to have a pierced ear to use it. It is sold individually. Its structure is soft - it is flexible - it is prepared as standard - it may not be suitable for very large ears - it is an extremely suitable product for small and medium-sized ears - it is passed through the narrowest and thinnest part of the ear, paying attention to the ear folds, and is left where it naturally remains towards the underside of the ear. It can also be used by compressing all parts of the cartilage.