200 / 500шт маска 3 слоя пыли нетканые одноразовые анти загрязнения рот крышка маски для лица маскарилла desechable

description products: 200pcs disposable masks product features: filter masks help reduce the spread of bacteria and block dust and microorganisms the product is non-woven fabric, cellulose and paper plastic coated activated carbon. it uses a smooth cloth to reduce the shedding of the fabric. it is disposable, maintenance-free, convenient, practical, safe and healthy. they can and do not cause tension or allergic reactions for long periods of time. how it works? our dust masks are 3-lay...