1、STRONG MATERIAL: Sax tube bundle belt is made of leather and metal, tough and long lasting. Not easy to break, safe, not easy to scratch your hand, suitable for long term use 2、STABLE AND EASY TO USE: Ligature fastener has excellent performance, which can stabilize and enhance the playing effect. Easy to install and use, ideal for every saxophonist 3、HELP WITH PLAYING: Using this saxophone bundle band can make the saxophone produce wonderful tones and improve the quality of musical performance 4、APPLICABLE MODEL: Saxophone mouthpiece is specially designed for saxophone with hard plastic mouthpiece and engineering plastics flute head, providing more suitable use and more smooth playing experience 5、WIDE APPLICATION: Saxophone mouthpiece strap is suitable for musicians, saxophone enthusiasts, beginners, students, etc. Bring them a lot of convenience and provide them with a good user experience