wholesale 20 pcs n95 masks 5-ply antiviral kn95 dental pm2.5 anti-fog haze dustproof face mask reusable

fast delivery kn95 dustproof anti-fog and breathable face masks n95 mask 95% filtration features as ffp2 ffp3 maskpm2.5 anti-fog protective respirator reusable material: disposable mask is made of 5 layers of high-quality non-woven fabric with comfortable elastic earloop, highly breathability and filterability. multi-purpose: mask protects you from the dangers of dust, liquids, chemicals, pollen, allergic gases and protect your health. suitable for people and the occasion: adult, student, ...