Bach Back Neoprene Mouthpiece Pouch for Trombone and Euphonium Black Color

---------------------------------------------------------------------- Neoprene brass mouthpiece pouch. Lightweight and highly elastic material fits any type of mouthpiece. Due to the durable cushioning, you don't have to worry about damaging your instrument even if you store it in a musical instrument case. For medium-sized mouthpieces such as trombones and euphoniums. Color: Black