01 Ago 50pcs/box ASTM Medical Masks Adult Size Level 3 Four-Layer 17.5*9.5cm Assorted
50pcs/box ASTM Medical Masks Adult Size Level 3 Four-Layer 17.5*9.5cm Assorted Description Features: The face mask is made of ASTM Level 3 Four-Layer Medical Masks. High-efficiency filter media facemask to block out dust, smoke & pollen. Soft & easy to breathe through fluid resistance. Unisize...