Sturdy and sophisticated design. Easy to install and remove, with adjustable screws for precise diameter control. The ribbed design ensures that the is firmly fixed, thus improving the sound quality. Mouthpiece Cover: This plastic cover fits snugly around mouthpiece, protecting it from chipping and breaking. Its open design prevents moisture buildup, ensuring mouthpiece stays in top condition for clear, vibrant tone. Enhanced Playability: Secure the reeds with our wire harness for improved vibrato and resonance. This setup not only makes playing easier, but it also allows for complete control of tone and accurate pitch control across all registers, resulting in a softer, more spacious sound. Type:B:Soprano Saxophone Colour:As Shown Material:ABS Package Contents: 1 * Mouthpiece Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.