Double Pinky Promise Charm Necklace, Best Friend Necklace Set, Couples Necklace Set Pinky Promise Necklace Set, Couples Necklace Set, Best Friends Necklace Set Necklace gift for best friend, sister, or significant other Metal: Zinc Alloy; Color: Silver tone with antique finish. Size: charm size is about 5/8 inch; necklace length is 20 inches. Net Weight: About 20 g. Hand Made Item,