OGM NONSTERILE SURGICAL MASK R OGM NONSTERILE SURGICAL MASK PRODUCT 2014/MSK OGM MASK The product is made by non-woven fabric. The product's raw material is polypropylene and does not include latex. Mask does not damage the environment and the people health. Biocompa bility tests were conducted. 3 layers and disposable Easy to breathe Has air permeability With an bacterial internal filter Round and elas c Has CE Cer ficate OGM NONSTERILE SURGICAL MASK