Suitable for Children and Women.(14. 5x9. 5cm/5.7"x3.7")
3 Layers of Powerful Filtering.
Free Breathing with Low Resistance and efficient filtering.
Physical ultrasonic welding, all-round fit to facial contours.
Wash clearly hands before wearing face mask. The white side of the mouth mask facing inside, the metallic strip upper. Mound metal nose bridge to comfortable fit, while stretching the mask to cover entire chin
Specifications Outer Layer: Blue Non-woven Fabric Filter Center Layer: Meltblown cloth with 2 µm fiber diameter Inner Layer: White Non-woven Fabric Earloop Material: Nylon, Round Belt Size: 14. 5x9. 5cm/5.7"x3.7" Package:50pcs x Face masks