Protec A339 Flute/Piccolo Mask, One Size Fits Most Three-Body Technology independent sweepable HPF on every

independent sweepable HPF on every channel and unmistakable '242' style growl and deep low end

The Depth sets the intensity of the reverb

they have opened a new door of possibilities for the cello by the use of electronic technology

aimed at providing the ultimate playing experience

Protec A339 Flute/Piccolo Mask, One Size Fits Most Three-Body Technology independent sweepable HPF on everyHelps slow the spread of aerosols when playing a concert flute or piccolo. One size fits most Side openings for the headjoint Structured design allows free movement of air Triple layered (double layer cotton with center nonwoven fabric) Washable and reusable Bendable nose piece for a great fit Adjustable elastic ear loops