Note: Color random delivery! The best disposable earhook masks are best for you Filter masks help reduce that spread the flu and prevent your friends, family and others from catching a cold. It is a combination of polypropylene non-woven fabric and polypropylene fusion fabric, which meets the national standard for disposable sanitary products. 3 layers of protection, effective dustproof, breathable, anti-allergy and sterilization, can block dust and microorganisms, non-irritating to the skin and prevent allergies. The smooth fabric reduces the shedding of the fabric, and is disposable, maintenance-free, convenient, practical, safe and healthy. Suitable for flu protection, sand storm weather, pollen allergy protection, etc Material: Non-woven Fabrics Color: Random color Size: About 14.5*9cm Package Includes: 100Pcs Disposable Face Mask