50Pcs Face Masks in stock free shipping 3-Ply Filter
BFE95% Face Masks, 3-Ply Cotton Filter Medical Sanitary for Dust, Germ Protection and Personal Health Care
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 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 * Size: 6.89''x3.74'' (17.5x9.5cm) * BFE95%, with a 95% protective efficiency * 3-ply cotton filter, that is comfortable and Hypoallergenic for wearing * With earloops for wearing * FDA, CE qualified
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 adjustable nose clip to fit and form the shape of the nose bridge * Discard after every use