Trumpet mouthpiece. ■ Manufacturer: Denis Wick ■ Model Number: MM2C Maurice Murphy/MM Series ■ Finish: GP (Gold Plated) ■ Outer Box: None ■ Condition: Near mint condition. The shape is based on the mouthpieces of old instruments, from the Heritage series. Basically, it's a model from the legendary player, former London Symphony Orchestra principal, Maurice Murphy series. Cup Inner Diameter: 17mm Throat: 3.7mm