Blue KF94 Tiger 3D Small Mask Black & White 100pcs Special Free Shipping

New Blue KF94 Tiger 3D Small masks 50 pieces each of White and Black.   Be Healthy is the Official Distributor of "Blue Industry" masks in the United States of America. All sales are final. (No return or Exchange on this item)Due to Covid-19, we don't accept any return of all the mask items. All KF94 Masks are individually packaged Blue Industry 3D Mask for Children (Tiger Mask)One of Blue Industry’s masks line.Blue Industry has been manufacturing masks for over 10 years. Approved by KFDA (KF94 / KF80) Premium 4 layers of filters Blocks over 94% of 0.4µm size particles. Ultra-light and easy to breathe Ergonomically designed – comfortable fit, folding type Stable nose support – Anti-slip/Anti-fog Test Item Result for KF94 Result for KF80 Filtration Efficiency more than 94% more than 80% Breathing Resistance below 7.2mm H20 below 6.2mm H20 Leakage Rate below 11% below 25%   Filtration test means the rate at which the mask filters out external particles when inhaling air