-This face mask is a 4-ply premium medical grade face mask.
-The face mask is made with melt blown filter fabric with ≥98% BFE (Bacterial Filtration Efficiency) and ≥96% PFE (Particle Filtration Efficiency), which works to block out bacteria, pollution, pollen and dust particles from your surroundings.
-This Premium series is ultra-soft and is especially suitable for those who have sensitive skin.
