•FDA Certified
•Sold in 1 pack of 2 (2 KN Mask)
•Comfortable and Breathable
•Adjustable Nose
•4 Layer if Filtration
•Materials: High Efficiency Melt Blown Cloth Non- Women Fabric
•Water Resistant
•Test Report available upon request
•Manufactured by Nanchang Enhui Medical 
Materials Co. LTD.