Grey disposable non-woven mask

Material: PP non-woven fabric, melt-blown filter cloth, activated carbon cloth Size: 17.5 * 9.5cm Color: gray Weight: 3.8g Packing: 50 pieces / bag Covered masks, fully automatic machine production, using high-quality fabrics, high elastic earbands with elastic bands, wearing ears for a long time. Safe, hygienic and non-irritating. How to use disposable masks: Wash your…

Disposable three-layer civil student mask

Material: non-woven fabric, melt-blown fabric Style: hanging ear Filter effect: 95% Color: blue Packing: 50 pieces / bag The outer layer of non-woven fabric filters large particles and protects the filter material. Electrostatic meltblown materials determine the filtering effect of microparticulate matter and droplets. The inner layer of non-woven fabric determines the wearing comfort. The…