оптовая продажа 10шт рот лицо одноразовые kn95 маска 95% фильтрация нетканые ткани защитные маски для загрязнения частицами пыли

specifications: color: white folded size: 130*107*3mm material: polypropylene package list: 10 x kn95 face mask (no respirator valve) features: function: thick layers of protection effectively resist the invasion of harmful substances, protecting against dust, liquids and weather. good quality: seal the bridge of the nose improves the adhesion of the item. comfortable to wear: no falling off, comfortable to wear and the mask is designed with high strength. wide application: perfect ...