1000PCS 1Carton KN95 Face Masks, 5-Ply Cotton Filter for Dust, Germ Protection
Protective face masks made from non-woven material and feature elastic earloops for comfort. Bacterial Filtration Efficiency (BFE) is the effectiveness of a material to filter bacteria of a specified particle size, 3.0 µm (micron) ± µm. This expressed as a percentage of a quantity that does not pass through the material.
Features * Packing: boxed * Type: KN95 face mask * Size: 6.89''x3.74'' (17.5x9.5cm) * BEF95%, with a 95% protective efficiency * 5-ply contton filter, that is comfortable and Hypoallergenic for wearing * With earloops for wearing * Fluid Resistance/Flammability/Needle Filter Cotton * Made by qualified local authorized company
Package included: 1000PCS (1CARTON) KN95 FACE MASK
Notes: Masks contain an aluminum nose piece and should be stored in a cool and dry place, avoiding excessive heat (40°C / 104°F). Masks should be disposed of after every use.
HOW TO USE * Pull and extend the mask with two hands and be sure that the nose clip is upward * Hold the mask onto face and pull elastic bands over ears * Press and adjust nose clip to fit and form the shape of nose bridge * Discard after every use