// SELECT JAZZ ALTO SAXOPHONE MOUTHPIECES MARBLE // This mouthpiece is named "Jazz Select" and boasts high-precision, fully machine-made construction. An orthodox Meyer type with a medium chamber. With its traditional sound quality and the excellent control and uniformity of construction made possible by modern technology, it has enough specifications to be recognized as a modern jazz standard mouthpiece. The marble material produces a brighter sound with more depth and complexity than regular black hard rubber. *Please note that due to the characteristics of the material, the pattern of each marble piece will vary.【opening】 "D5M" (1.86mm)...equivalent to Mayer 6, Selmer E, and Dukoff D6. "D6M" (1.98mm)...equivalent to Mayer 7, Selmer F, and Dukoff D7. "D7M" (2.10mm)...equivalent to Mayer 8 and Dukoff D8. "D8M" (2.24mm)...equivalent to Mayer 9 (slightly under), Otto Link 7*, and Dukoff D9 (please consider these as a guide only). ■Specifications/Material: Marble hard rubber, medium facing, medium chamber, Made in USA ■Accessories: Outer box (ligature not included) ■You can use general alto rubber size ligatures such as body size and Meyer.