Flutes -Saxophone Mouthpiece Flute Head Smooth Smooth Sensitive Pure Alto 4c Highlights brand generic Saxophone Mouthpiece Flute Smooth Sensitive Pure Alto 4c Description: Made of durable copper The sound is bright and the sound is smooth . Easy to use and easy to use. The U-shaped design increases the surface area of the reed that comes into contact with the airflow and is subject to resonance. The same metal interface as the pipe body makes the transmission of acoustic vibrations more sensitive. The vibration between Bakelite and Bakelite makes the sound magnetic, the volume is loud and the sound is soft. Square buckle, high strength, smoother, easy to control Two kinds of mouths for you to choose specification: Material: Copper Alto size Height: 94.9mm/3.74inch Insert diameter: 22.6mm/0.89inch Soprano size Height: 75.2mm/ 2.96inch Insert Diameter: 19.2mm/0.76inch Tenor Size Height: 108.8mm/4.28inch Insert Diameter: 23.8mm/0.94inch Package Include: 1pc Sax Mouthpiece