You are purchasing a nice-looking vintage Native American sterling silver handmade thunderbird or peyote bird pin with hand stamped details as seen in the pictures. It is marked STERLING on back, and it tests as sterling, and it is in very good preowned condition with no damage or repairs, and it has a warm tarnished patina, and I have not polished it. It measures just over 1 3/4" long by 1" wide, and it weights 6 grams. High bidder to pay actual shipping with tracking in the continental U.S. Thanks for looking!!!(TN)