USA FDA510K approved
EN14683 TYPE II, TYPE IIR surgical mask
High 99% BFE and low breathing resistance for protection against airborne particles
Unique surface water resistance and soft lining、non-irritating and glass fiber free.
Large binding anti-sliding totally
size: 17.5 × 9.0cm, 17.5 × 9.5cm
1. size: 17.5 × 9.0cm, 17.5 × 9.5cm
2. packing: 50PCS/BOX, 40BOX/CTN