It has a three-layer structure that prevents the intrusion and dispersion of dust, pollen, viruses, and bacteria.
The fabric is soft and silky to the touch.
Uses super soft, extra thick rubber. Size (mm): 175 x 95
Quantity: 1 box (50 sheets)
Material: Non-woven fabric/PP (polypropylene), nose clip/PE (polyethylene), ear strap/PU (polyurethane)/polyester
Bacterial Filtration Efficiency (BFE): 99% or higher
Particulate filtration efficiency (PFE): 99% or more
Box size: 105 x 195 x 80 mm
