Prestini Tenor Sax Set for Yamaha Saxophones. 

This set includes the following pieces:

2- 9.0 mm 

4- 18.0 mm

1- 20.0 mm

3- 27.5 mm

1- 30.0 mm

1- 33.5 mm 

1- 34.0 mm 

1- 38.0 mm 

3- 40.0 mm 

2- 42.0 mm 

2- 44.0 mm 

1- 47.5 mm

2- 51.5 mm

Hand Made In the United States