Our non-woven face mask is made up of top-grade non-woven fabrics. The common sizes what we produced are 175*95mm,145*90mm,125*80mm and so on, with 2 or 3 or 4 layers as well as many three dimensional face masks and BFE degree are 99% and 95%,which depends on the material. We can also produced the face mask as per customer's requirements. Our mask ever exported to many countries such as Japan, Korea, America, India, Vietnam and so on. 1.Non woven face mask is made of spunbonded non woven fabric and meltblown non woven fabric 2.It can be used in hospital,or industrial area. protect face from the dust,water and bacteria. 3 .Conforms to international standard:EN14683 CE0194 YY/T 0969-2013 4. Low breathing resistance with high filtration efficiency. 5. With multi-layered non-poisonous, non-allergic, non-stimulating materials. 6. Adjustable contoured aluminum nose piece and a soft inner foam nose cushion help to ensure proper fit and increase worker comfort.