NIOSH Approved N95 Mask Particulate Respirators, Pack of 20 N95 Face Masks, Individually Wrapped, Universal Fit Reels ADJUSTABLE WIRE ARMS: Wire arms

ADJUSTABLE WIRE ARMS: Wire arms are easily adjustable for a personalized and secure fit

You can also remove the pegboard for a spacious

cylindrical round end

User-friendly functions: The thermostat module has the function of real-time temperature reporting

NIOSH Approved N95 Mask Particulate Respirators, Pack of 20 N95 Face Masks, Individually Wrapped, Universal Fit Reels ADJUSTABLE WIRE ARMS: Wire armsBrand: benehal Color: 20 Pack White Features: NIOSH APPROVED N95 MASK RESPIRATOR Approval Number: TC 84A 7447 certified for at least 95% particulate filtration efficiency. Manufacturer: SUZHOU SANICAL PROTECTIVE PRODUCT MANUFACTURING CO., LTD. FILTER MEDIA This N95 Masks has four filter layers, PP spunbond outer layer, PP needle punched nonwoven inner layer 19 g, PP meltblown high filtration layer, PP spunbond layer, PP meltblown high filtration layer