Best Quality 2 Layer Non Woven Customized White Mask Protector Age Group: Children

N95 2 Layer Mask of medical quality. Fabric Spunbond The respiratory mask (RM) is a face mask that covers a section of the face and provides cheval cheval protection. Breathing pollutants (respiratory toxins or bacteria/viruses) are protected from the wearer and the immediate environment by wearing a respirator. There are three sorts of masks: full masks (EN 136), half masks (EN 140), and quarter masks (EN 136). Half masks cover the area between the chin and the nose, and quarter masks cover the area between the top of the nose and the top of the chin. The density of the mask material has a direct relationship with respiratory resistance. masks cover the area between the chin and the nose, and quarter masks cover the area between the top of the nose and the top of the chin. The density of the mask material has a direct relationship with respiratory resistance.