4-Layers Outer non-wowen fabric, 2 layer Middle electrostatic cotton layer and Inner defense cloth. The 4-Layer Non-Woven face mask has 4 layers, which can not only block the splashing liquid in the air and the particles in the air, but also smoothly exhaust the hot air by breathing.

High quality Our KF94-Mask is made with 4-layer high-quality non-woven fabric, of protective filtration which includes non-woven fabric outside, Melt-blown fabric filter in the middle and soft non-woven fabric inside, it has a stronger filtering effect and is more soft and breathable. They didn't have any smell and no skin irritation. No latex or fiberglass.

Comfortable elastic earloop Comfortable elastic earloop, extra-soft ear loops eliminate pressure to the ears. The adjustable nose bridge clip provides a secure fit for better protection, and makes the items join tightly to the face, avoids unfiltered air directly entering into.

3D Flexible Mask Design Plasticity nose clip, and easy to adjust the camber. Everyone' can adjust the size by pulling the face mask to fit the face closely. Suitable for all face shapes,breathe smoothly without resistance.The 3D shape is designed according to the human mask to ensure the tightness. to increase the breathing volume when use the mask. Provide a light weight wearing experience for you. Easy to use, cover mouth, nose and chin.

Work for Adult Unisex and all one size. carry it with you, whether in the office, at home, school, park, playground, salon, cycling, grocery store, doctors’visits and simply general public. It’s a best adult mask to wear it when you travel through congested airports, bus terminals, malls, party and busy city streets. Great choices for you or your family.