Antimicrobial Reusable Face Mask | 4 Sizes | Adjustable Strap | 3 Layers Protection | Bacteria Filtration Efficiency | Suitable for Sensitive Skin | Anti-Bacterial Bamboo Fabric | Water Repellent ; CE Certified - Medical grade mask under CE EN 14683 Type IIR standard Dual Patent Pending Technology - Proven to DESTROY Viruses, Inactive more than 99% of viruses and eliminate bacteria upon contact on the surface 3 Unique Layers of Protection - Protects from airborne particles (PM 0.3, PM 2.5, PM 10) pollen, dust, bacteria, viruses, and allergens Adjustable Cord - Personalize your own fit and comfort Cooling Quick Dry Technology - Made with 100% Bamboo Lining Sustainably Sourced - 100% Eco-friendly Oeko-Tex certified product - tested and certified to be free from toxic levels of more than 100 substances known to be harmful to human health. Fabric Content : 60% Bamboo, 35% Cotton, 5% Elasthan Care Instructions : Hand wash Aesthetic : Casual Fit : Unisex Tester Price : $14.90