This fabric is useful for wrapping around your cleaning rod, either for a trombone slide or piston valve casings. It allows you to gently clean and polish the inside of your instrument without scratching. Available in 3 yard single or 6 yard double packs.
We also have terrycloth sheaths available by Slide-O-Mix for use with your trombone cleaning rod. They are a bit more expensive than cheesecloth, but they are washable.