Technical specifications : Tone: Bb Bell : yellow brass, 1 piece hand hammered Bell diameter: 123 mm Bore: ML 11.73 mm Piston material: monel Design: Xeno (heavy) Supplied with TR-16C4 mouthpiece and TRC-801E case. The TRC-801E double case is covered in beautiful black leatherette. It has a divider for carrying 2 trumpets and a large outside pocket for accessories and/or sheet music. It can be carried as a backpack or slung over the shoulder. Finish: lacquered
it 
