Material: Printed spunlace nonwoven + Efficient electrostatic cotton + filter cloth+ Quality PP nonwoven
Size: Male style 27 x 13.5 cm, Female style 24 x 13 cm/25 x 12.5cm, Child style 22 x 12.5cm/23 x 13.5 cm
Design and color: Any patterns or logos can be customized
Style: Earloop; three layers or four layers; with valve or without valve
Package: 1 pc/bag or 6 pcs/bag; 15 pcs or 20 pcs/box; 300 pcs/carton, or as requested.
Beautiful, fashion, soft, lightweight, comfortable, breathable, healthy, safe, economic, environment-friendly and can be used in various places.
Bacterial Filtration Efficiency (BFE) ≧95%, prevent pathogenic microorganisms, body fluid, particulate matters and so on.
Effectively block against PM2.5, pollen, dust, saliva etc.