Serenity Prayer Necklace Pendant - Dog Tag (18.5") PVC Rope Chain High quality pedant piece made of pewter with PVC rope clasp necklaces included Great For Men or Women! (18.5" inch PVC rope). Other Jewelry Styles Available - Amazon Search "C&D Jewelry" Black Enamel Quote: God grant me the Serenity to accept the things I cannot change... Courage to change the things I can.... and the Wisdom to know the difference.