New Old Stock Packard Script Logo Silver Chrome Silver Finger Ring. Never Used.  Size #13. A Large Mens Size. According the chart that I have is 2.76" Circumference (70.15mm), or .88" Diameter (22.33mm). These can run a 1/2 size up or down. Very Unique Cadillac Collectible that was handmade on my workbench using a vintage Hat Pin that has been licensed and approved by The Packard Club. High Quality Class. Custom made. USPS First Class Shipping to your USA Address will be $5.85. International Shipping is available. Thanks for looking at our ebay shop and remember "Old School Class Never Goes Out of Style!.".