Cheap High Quality Earloop Face Mask Avoid Bacteria FDA CE KN95 4 Layer Respirator Protective Disposable Mask 1. 4-layer protection, dual-layer non-woven, dual-layer meltblown cloth material, high effect prevent spittle, sand, dust, haze, bacteria, etc. 2. It is soft and comfortable to your face, very effortless breathable to wear, no discomfort. 3. Fashion protection mask, multi-layer protection design, filters over 95% of airborne particles, fumes, and chemical odors, allowing smooth breathing, reducing heat and moisture accumulation. 4. Adjustable nose clip: Can adjust the nose wing according to the individual nose shape to prevent slipping. 5. Elastic ear-band, comfortable and easy to wear. 6. Suitable for cycling, camping, running,travel,climbing and daily use. Protect you from fog, haze, vehicle exhaust, passive smoking, etc. 7. This anti-dust mask is ideal for both women and men.