This necklace features our Carpe Diem Charm sliding on our 18” Mini Belcher Chain. The optimistic Carpe Diem - Seize the Day – mentality is embodied with a dog tag for a subversive symbol of living life to the fullest. Charm details: Dimensions: 24mm tall, 14mm wide Materials: Created Blue Spinel Stone Tarnish resistant 18K gold-plating that is long-lasting with proper care Our plating thickness is 4x industry standard for extra durability (80 mils vs. 20 mils) Plated over quality brass (vs. a cheap, lightweight alloy); nickel-free Responsibly manufactured; plated with recycled gold in an environmentally-friendly facility Chain details: Our Mini Belcher Chain available in 18 inches; chain links are approximately 3mm tall, 3mm wide. Durable gold-filled 18K chain made in USA. Care: You can best preserve your jewelry by removing it before sleeping and showering, and reducing exposure to sweat, salt water, and chemicals in chlorine, tanners, perfume, makeup, and lotions.