This is a sterling silver crescent moon brooch with dangling stars. The brooch is marked MEXICO, TZ-12, 925. There is a brass star, a copper star and a silver tone moon on the brooch. There are also a silver and copper star and a brass moon dangling from the brooch. The brooch measures 3-3/4 inches long and 1-1/4 inches wide. The brooch weighs 11.5 grams. It is in very good condition but does have a heavy age patina and may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.