Face Mask Sanitary Mask 3 Layers 50 pcs. arethree-layer surgical masks made up of 3 layers of synthetic filtration materials (microfibers): an outer layer of fluid-repellent polypropylene, a filter and an inner layer. In addition, it offers high resistance to breakage as all four edges are heat-sealed.
These masks are very comfortable as they have low breathing resistance and have an adaptable aluminium nosepiece, covered with polyethylene.
Latex and fiberglass free. They do not irritate the skin.