Soft microfiber swab with high absorption capacity to clean the inside of the head and the body of the instrument. BG swabs absorb quickly and efficiently to help keep your instruments in optimum playing condition. Swab is meant to be used with a cleaning rod stick to facilitate passage through the flute. This is a microfiber swab allowing high absorption throughout the instrument + headjoint.Washer safe with a lifespan of more than 5 years.