AA Medallion Sobriety Chip Holder Keychain Universal So It Fits Any Sobriety Coin Or Challenge Medallion 1 5/16" or up to 34mm - Wendells Bright Star Press Recoverychip You Can Use Them All Black Silicone Is Soft, Flexible, Durable and Unharmed By Water Clear Plastic Window Shows Off Your Medallion And Keeps It Safe From Scratches 2 1/8" Wide 2 9/16" Long or 3.5" Long From Key Ring To Bottom. Comfortable in a pocket or purse no scratch. Note does not include a medallion pictured ones are to show you how they fit and look.