Butterfly One Day At At Time Bronze Coin With The Serenity Prayer On Back. The text and butterfly are raised 3D style for a great look and feel. The size is 1 5/16" or 34x2mm and this brass medallion is made in the USA. Perfect spiritual gift for anyone or for members of recovery programs like AA NA Al-Anon ACA. Has no actual reference to any program so is a great gift for anyone.