This Sterling Silver tiny charm is a Colt Horse 9 x 6.5mm (3/8 x 1/4") without bail. There is a lot of detail for such a tiny charm. The coin shown in the picture is for size comparison. This charm is one sided. This item is stamped "ster". (sterling abbreviated) The open "jump ring" attached to the charm is 19 gauge 6.3mm O.D. sterling silver. For European bracelets, message me for a 7.3mm ring. ___________________________________ To combine shipping: Enter items in "ADD TO CART", then proceed to checkout.This item is shipped in a gift box! *The above measurements can be used to draw a square or rectangle for a reference to the item size. Sterling Silver is a metal alloy that contains 92.5% silver and 7.5% other metals to increase its strength. These trace metals help cause the sterling silver to tarnish due to various chemicals in the air. Some Sterling Silver jewelry is intentionally blackened to bring out details or to give an antique look. A jewelry polishing cloth will remove the tarnish while leaving the blackened areas. For Sterling Silver jewelry that is high polished, a liquid silver cleaner can also be used. Sterling Silver jewelry should be stored in a plastic container/organizer or a small zip lock bag. Be sure jewelry is dry before storage. Thanks for Viewing