Features Vertical valve tubingTraditionally, flugelhorns are made with vertical valve tubing. Monel pistonsMonel pistons are resistant to corrosion and are an ideal choice for professional flugelhorn pistons which must retain precise precise fit and smooth action over many years. Hand-lapped pistons and slidesHand-lapped pistons and slides ensures an absolutely perfect fit and seal between the pistons and casing or slide parts. Such a perfect fit helps achieve smooth air flow and smooth action and improve the response and intonation of the instrument. Movable mouthpiece receiverTuning is made easier with the movable mouthpiece receiver. Pressure formed tubingPerfectly rounded tubing results in less turbulence and a smoother airflow, thus allowing for an excellent scale and reduced resistance. Laser-fused pluzuma welded bellA high-energy laser fuses the brass together for a virtually seamless bell which allows continuous even vibrations. Third valve slide trigger assemblyA third valve slide trigger assembly (YAC YFTR) is standard. Specifications Key: Bb Bell Material: Two piece, Gold brass Bell Diameter: 151.8mm (6) Bore Size: M 11mm (0.433) Weight: Medium Finish: Clear lacquer Mouthpiece: FH-11F4 Case: Included