Product Features: 1) Soft and breathable fabric 2) Six ply structure containing Melt Blown Filter 3) High elastic earhook 4) Secure fit covering a chin. 5.) Comfortable wear for a long time HOW TO USE: Pull the anti-fog inner flap up and pre-mold the top metal strip. Place the mask over your nose and mouth. Place each cord around your ears. Adjust the nose clip for the best fit. Pull the edge of the mask up and down to ensure there is a tight fit. PRODUCT INCLUSION: ✔ Package: masks *10 Pcs ✔ Color: white Note: 1) After using the masks, try to store it as flat as possible, and do not fold it frequently to prolong the service life of the product. 2) After use, please do not discard it at will. 100% MADE IN AMERICA. Filti NF95 masks are Manufactured and shipped from Claremore, Oklahoma Product Features: 1) Soft and breathable fabric 2) Six ply structure containing Melt Blown Filter 3) High elastic earhook 4) Secure fit covering a chin. 5.) Comfortable wear for a long time HOW TO USE: Pull the anti-fog inner flap up and pre-mold the top metal strip. Place the mask over your nose and mouth. Place each cord around your ears. Adjust the nose clip for the best fit. Pull the edge of the mask up and down to ensure there is a tight fit. PRODUCT INCLUSION: ✔ Package: masks *10 Pcs ✔ Color: white Note: 1) After using the masks, try to store it as flat as possible, and do not fold it frequently to prolong the service life of the product. 2) After use, please do not discard it at will. 100% MADE IN AMERICA. Filti NF95 masks are Manufactured and shipped from Claremore, Oklahoma If you have any questions, please do not hesitate to contact us. We offer you 24 Hours Customer Service.