1.Made of high quality and durable stainless steel
2. It can provide excellent sound extension, excellent intonation and clear and bright voice
3. A smooth blues slide
4. Adopt integrated design and safe material
5. Height: 28mm, 51mm, 60mm, 70mm
6. Weight: 28mm: 24g, 51mm: 42g, 60mm: 49g, 70mm: 57g