http://www.facemaskmanufacture.com/respirator/ Product Introduction Protective Respirator belongs to personal protective equipment which is used for occupational respiratory protection, including protection of certain dust particles (such as dust, smoke and other non-oily particles). The biggest feature of the KN95 mask is that it can prevent droplet infection caused by the patient's body fluid or blood splash. Its high-quality meltblown fabric realizes the function of multiple filtration, light and breathable. Packing method 1. Vacuum bag 1800 pcs/carton, 2 pcs/bag Carton size: 80*56*38 cm Gross weight: 18 kg 2. Box 1600 pcs/carton, 40 boxes/carton, 40 pcs/box (8 bags/ box, 5 pcs/bag) Carton size: 70*52* 36.5cm Gross weight: 14.5 kgChina Respirator website:http://www.facemaskmanufacture.com/respirator/