3D Fold KN95 Valve Face Mask

3D Fold KN95 Valve Face Mask has artificial designed valve, which helps easier breathing while wearing. The proposed mask is the best suitable for clinical and personal usage due to its >95% bacterial filtration efficiency. Certified by CE/TUV, the mask meets standard like EN149/GB2626 as it is made out of superior non-woven fabric, hot air cotton, and melt-blown filter with approved technology. Moreover, 3D Fold KN95 Valve Face Mask is absolutely skin-friendly, and comes in several sizes and colors with safe packaging.