3 Layers Breathable Cover: Waterproof mask could protect one of your most vital assets which is your respiratory system.The mask is made of high-quality Chemical Equipment & Machinery non-woven breathable fabric with a stronger filtering effect and is more warm and safe.Professional Grade Mask: Our disposable face masks to protect against dust, weather, prevents saliva droplets and blood splatter.Perfect cover your nose, mouth and chin for full protec
tion.Face Mask with Comfortable Elastic Earloop: 17.5x9.5cm with elastic earloop fits most people. Extra-soft ear loops eliminate pressure to the earNon Woven Bag s. Inner layer is made of soft facial tissue, no dye, gentle to the skin.Widely Laboratory Instruments Application: In the hospitals, restaurants, beauty salons, nail shops, pet shops and cleaning as well as other environments that require respiratory protection. Perfect mouth mask when travelling through congested airports bus termiValve nals malls parks and busy city streets.