Key: BbBore: .565-inchBell: 10-inchBell Material: Yellow BrassBell Position: UprightValves: Nickel Silver PistonNumber of Valves: 3Valve Position: UprightSystem: Non-CompensatingFeatures: Compact Design; Getzen 5-Year Limited Instrument Warranty; Getzen Transferable Lifetime Piston WarrantyCase: YesMouthpiece: YesMouthpiece Shank: YesFinish: Lacquer, Silver