Adult Face Mask by Niiceface. NiiceFace Face Mask are Designed for Comfort, Safety, and Durability. Made from 100% Pure Cotton and Smart Anti Bacterial Fabric. *All Products Certified and Lab Tested. Every face mask order includes one PM2.5 filter.

Mask Features Design Comfort: Adjustable tight and loose ear belts, comfortable fit to face, no pressure mark on ear, reduce your sense of pressure; even if you wear it all day without ear-aches. Adjustable aluminum nose bridge designed for a custom fit.

Durable and Reusable: After washing 50 times the antibacterial effect is still 99% with no fading to material.

Smart Antibacterial Fabric: Mask uses the newest silver ion technique to protect yourself and your family from bacteria all day.

Replaceable Nanofilter System: 5 Layer Filter Construction Filters Fine Dust Filters Car Exhaust & Cigarette Smoke Activated Carbon Sheet filters Benzene, Bacteria, & Virus Filters Small Substance Filters Out Hazardous Substance Mask Size Adult 9 in 6 in

Recommended Care Before Use: For optimum effectiveness, it is recommended that face masks are hand washed or machine washed hot. Follow care, by hang dry or low tumble dry. These masks are not medical devices and are not a replacement for surgical or procedural masks.