This surgical mask complies with ASTM F2100.
The nosepiece is made of aluminum so it fits snugly around your nose. Color: White
Size (mm): 89 x 178
Quantity: 1 box (50 sheets)
Material: Body: Polyethylene/polypropylene blend nonwoven fabric, Nose piece: Aluminum, Ear strap: Polyester flat rubber
Bacterial Filtration Efficiency (BFE): 98% (3.0μm)
Particulate filtration efficiency (PFE): 98% (0.1μm)
ASTM: LEVEL-1
Latex Free
