Antivirus Flu cloth face mask reusable + Extremely comfortable: Soft - thin - light type cloth, Perfect fit & Organic cotton ear loops. + Fashionable: 3D tailoring design, Various Colors, Non- Valve & V Shape Nose Support. + Breathable (ergonomic breathing - good air permeability) & Doesn't cause glasses to fog. + High quality protective: Antimicrobial Finished (This finish inhibits the growth of microorganisms, such as bacteria, viruses, fungi, algae, mold, and mildew), Multi-layer Nano biotech filtration (air filter & cleaner), Chemicals free & Deodorization. + Skin Friendly: UV protection (UPF 50+) & Non-irritating. + Easy to use in daily life: school, working places (office company, factory workshop, SPA), public places - Outdoors, travel, workout. + Eco-friendly & Save over 85% vs disposable masks. Quality proof guaranteed: + FDA Certificate for safety criteria for permission to export to the US market. + ISO 9001:2005 for mask production. + C.E Certificate for safety criteria to gain allowance to European market export. + TUV Reach Certificate for toxic chemical-free materials and safety for long time use. + Aseptic Inspection Certificate: Biological Safety Criteria for not containing harmful microorganism. + Intertek Certificate: 100% waterproof (this is a maximum level), UV resistance at 99.95% (Equivalent to high-class sun cream), more than 99.9% antibacterial even after 60 washes. + Certification for Free Export + DGA certification: Prove that Dony Mask respirator against NCovid virus up to 99% and after 30 washings is 96% resistant. This certificate was issued by the French Ministry of Defense. Special feature: