Face mask, 3ply non-woven face mask1, Spunbond polypropylene: Soft, breathable, convenient2, Nose-piece adjust for customer fit3, Average dustproof effecient 95...
N95 face mask: 1. Healthy and comfortable disposableAny toxic chemicals or stimulant3. Low breathing resistance with high filtration efficiency. 4. 3-4ply desig...