New Old Stock 1968-1969 American Motors AMX Black Chrome Finger Ring. Never Used. Size #12 which according the chart that I have is 2.63" Circumference (66.92mm), or .84" Diameter (21.3mm). These can run a 1/2 size up or down. Very Unique AMX Musclecar Collectible that is handmade on my workbench using a vintage discontinued Hat Pin. High Quality Class. Custom made. USPS First Class Shipping to your USA Address will be $5.85. Please check our other ebay selling site: "tjmarz" for similar products. We do our best to combine shipping from both sites to save you money. "Old School Class Never Goes Out of Style!."