Face Mask 3 Layer Sanitary Mask 50uds is a three-layer surgical mask made of 3 layers of synthetic filtering materials (microfibres): an external layer of fluid-repellent polypropylene, a filter and an internal layer. In addition, it offers great resistance to breakage by having all four edges heat-sealed.
Very comfortable and convenient as it has a low resistance to breathing. With adaptable aluminium nose piece, covered with polyethylene.
No latex or fiberglass. No skin irritation.