Serenity is Forever 20 Year Sobriety Anniversary Medallion Leather Necklace for Sober Birthday, AA Alcoholics Anonymous, NA Narcotics Anonymous For alternate numbers or sizes search for B009KW04VY Laser Engraved by Artist in Recovery Brushed stainless steel with permanent black mark that cannot rub off or fade Reads 20 Years One Day At A Time For Men or Women