Like New - Okra+ Mute for Trombone - Wind Instrument Mute

This is an Okura+mute for trombone. It provides excellent sound dampening, allowing you to practice without worrying about disturbing neighbors in apartments or houses, creating a comfortable playing experience that makes you want to keep playing.
I purchased this just the other day and have only used it once, but I'm selling it because a friend gave me the same one.
The item did not originally come in a box.