Listing is for a 1948 Cuba 10 Centavos Coin. At .925 Sterling Silver with Rhodium Plate and genuine black Onyx, all piece is completely handmade with the finest silverwork. The overall diameter is 2" not including the bail. It comes with a 16" braided black leather cord (6.5mm) necklace with Lobster clasp. -All our coins are "originals" handled with maximum care and protection. They are never perforated, glued nor soldered. The coins are set in different types of frames according to the size in order to protect and maintain their original state and value.