4-Ply Surgical Masks

We are so excited to announce our newest addition to our adult face mask lineup. The Guardest premium 4-layers polypropylene face masks.  It is our toughest and thickest mask ever.  The 4-Ply surgical face masks are packed 50 per box. Mixed colors are packed 10 per bag, and each bag is sealed with a label.   Product Highlights:  4 Layers of Premium Fabric  Medical/Surgical grade ASTM Level 3 Filtration Efficiency meets 99.7% on BFE (Bacterial Filtration Efficiency)  and PFE (Particle Filtration Efficiency)   FDA Registered Latex Free Every mask is embossed with a "Made in USA" logo, to differentiate product superiority. Premium quality materials used. You will know the difference when wearing it. Materials of 4 PLY Guardest mask First layer: water-resistance non-woven polypropylene fabric, Second layer: water-resistance non-woven polypropylene fabric, Third layer: melt-blown non-woven fabric. Fourth layer: non-woven polypropylene fabric. Elastic polyester ear loops. Double metal w