Black Barrier Mask
$19.95
- Offers protection for up to 50 washes
- Can be worn for up to 4 hours at a time (must be washed after each use)
- Filtration efficiency for 3 micron particles >90%
- Breathability - Air permeability (for a 100 Pa vacuum pressure) > 96 L/m2/s
- Adult Mask dimensions: 200mmW x175mmH
- Made from 2 layers of Polycotton fabric (65% polyester, 35% cotton) with a Polypropylene core
- Contains latex
- Made in Thailand