A breathable three-ply non-woven mask.
Built-in nose fit piece.
Latex free.
Uses soft rubber that won't hurt your ears.
Three-dimensional adhesion structure that prevents gaps from forming.
Compliant with US medical mask standard ASTM-F2100
Artificial blood barrier property: 120mmHg
Pressure loss: 3.4mmH2O/cm2
Flammability Class 1
PFE (Particle Filtration Efficiency) 99%
VFE (Viral Droplet Filtration Efficiency) 99%
BFE (bacterial filtration efficiency) 99%
Pollen collection efficiency: 99% (Testing agency: Kaken Test Center) Quantity: 5 sheets
Body size: 90mm x 175mm
Product size: 220mm x 120mm x 10mm
