Self-absorbent filtering dust-proof filters particles in th e air, prevent spread of certain respiratory infectious microorganisms, & block droplets, blood, body fluids, secretions, etc. Vented foam design For increased air flow and comfort. Adjustable elastic band to make sure it can be firmly fixed on the head.
Double-sided anti-fog , Anti Glare surround full face isolation transparent HD
Size : 32x19cm
Foam 3.5cm Thickness,
High Elesticity Sponge 100% new material