The Conn-Selmer face mask, model CSFM1, is a deluxe adjustable one-size-fits all facemask designed with an opening to allow the musician to play his/her instrument while having a fully functional facemask when not playing an instrument. It is made from 92% poly, 8% spandex, a medium fabric weight of 240 GSM (grams per square meter), and is machine washable. Conn-Selmer face masks feature:
- Adjustable ear loops
- Flexible metal nose piece for a more secure fit
- Double layer fabric for blocking small particles without disrupting instrument playability
