... hygienic, clean, environment friendly.Applications of 3 ply disposable medical face mask:Chemurgical, Spray-paint/printing, Dyeing, Garage, ... Disinfecting, Insalubrious workshops, etc.Package of 3 ply disposable medical face mask:20pc/box, 400pcs/ctnCarton size: 65 * 27 ... 523330Address: Xiazeng, Shipai Town, Dongguan City, Guangdong Province ,China China 3 ply disposable medical face mask made in ...