• These masks are intended to be used for protection against solids, such as those from minerals, coal, iron ore, flour and certain other substances. 
• Can be extremely durable with soft and comfortable inner surface.
• Have an adjustable nosepiece and secured head straps to provide proper fit. 
• Have a 510(K) number for the medical market and can be used TB situations as recommended by OSHA.
• NIOSH Approval TC-84A-5411 FDA 510 (K): K020474 
• With blue out layer

#Protective face masks #PPE #Stay safe and healthy #Coronavirus #COVID-19 #Cloth face covering #Face cover #Safety mask #Dust filter #Face mouth protection #Reusable face bandanas #Made in Taiwan #Taiwan can help