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
