The Sinfonia seal keychain is a high class way to keep your keys together and your Sinfonian pride in hand and in sight. Made of 100% solid brass, this keychain features the official Seal of Phi Mu Alpha Sinfonia Fraternity stamped in high relief across the face. Made for durability and presentation, the Sinfonia Seal keychain is designed to lay flat for comfort in the pocket, and is the perfect gift for everyday use. The strong split-ring in matching bass tone grasps your keys with a secure hold while staying firmly attached to the seal logo. Each keychain measures approximately 1.5″ in diameter while only standing .25″ thick.