The Sadner Cap for Soprano Flute Series 80 is an adjustable cap for 80 series soprano marching flutes. The Cap for Soprano Flute Series 80 helps to keep the instrument in tune and is an ideal accessory for those who are playing on a march and aren't able to stop to adjust their flute.

The main features of the Sadner Cap for Soprano Flute Series 80 include:

• Adjustable cap
• For Sadner 80 series soprano marching flutes
• White plastic
• Keeps instrument in tune