OK-STORE Three-headed Dragon Logo Keychain Dragons Mark Key Chain Fire and Blood Sigil Zinc Alloy Key Ring Family Tag House Badge Totem for Collectors and Fans Three-headed Dragon. Fire and Blood. It is a great and special keychain for holiday and birthday, as well as collection. Can be used on the backpack, bags, luggage. The key ring is an easy way to consolidate, organize and deploy multiple sets of keys and key chain tools for your autos, home and boats. Material and pendant size: zinc alloy, anti-rust, 5cm x 5cm. Package included: 1 x keychain with blister pack.