Serenity is Forever 20 Year Sobriety Anniversary Stainless Steel Dog Tag Necklace for Sober Birthday, AA Alcoholics Anonymous, NA Narcotics Anonymous Other numbers available, seach SerenityIsForever dog tag Authentic US military dog tag, 100% Stainless Steel, with 30" ball chain. As with most military grade items, expect minor scuffs. Permanent black mark that cannot rub off or fade Reads: 20 Years One Day At A Time Very casual for Men or Women