Features: Made from high grade materials, this clarinet mouthpiece set is wear resistant and ensures long lasting performances. Whether you're performing on stage or practicing at home, this Saxophone Mouthpiece Kits is a must have for any sax player. Its durable construction and reliable performances make it suitable for both professional musicians and hobbyists. Metal elastic screw, can be easily turned and the degree of tightness can be freely adjusted. It is suitable for the use of clarinet, and is convenient and simple to use. Specifications: Material: Metal+ABS Size: as shown in the picture Package Includes: 1x Mouthpiece 1x Cap 1x Reed 1x Buckle note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.