2 Year One Day At A Time Medallion With White Color Background and Pink Flowers and Butterfly Graphics. One Day At A Time On The Bottom and Serenity Prayer On The Back. Coin is a great gift for members of sobriety programs like AA or NA but mentions no program at all. Coin has a year in the center representing a milestone in sobriety or any other life change. Size is 34x2mm or 1 5/16"