1It has good protection and shielding properties against body fluid saliva contaminated by microbe and microorganisms. 2Passed the EU EN14126 anti-bioinfective medium test. 3Can be used in hospitals, prevention stations, livestock breeding, painting, oil industry, pesticide spraying. 4The outer layer is a high quality microporous film, the inner layer is a spunbonded polypropylene nonwoven fabric, and the middle is a nylon mesh, which provides excellent liquid and dust protection. 5The perfect shape includes a three-piece hat, sleeves, a fork, and a waist elastic for greater strength, comfort and protection.