Product Name: Disposable Face Mask 3 Ply Against Avoid Bacteria Model NO.: SK-3 ply-mask-10 Shape: Dust Mask Mask Type: Safe-Type Color: Blue Mask Application: Security Mask Port: Guangzhou Packing: 50PCS/Box, 40boxs/Carton Function: Anti-Dust, Pm2.5, Anti-Saliva, Anti-Virus Transport Package: Boxes Specification: 17.5*9.5 Origin: Guangdong Product Description 1.Mask descriptionMaterials: most of the anti-particulate masks are made of two layers of non-woven cloth inside and outside, and one layer of filter cloth (fused spray cloth) in the middle.Products AdvantagesIt is made of 3-layers,inside and outside layers are PP nonwoven,middle layer is high standard N95.1.Size:17.5x9.5cm, 3-PLY. With Ear-loop or ties on.2. Very low resistance to breathing,free from foreign smell, without any stimulating feeling.3. Nose bar can be adaptable,comfortable,without glass fibres,latex free.4. PFE(Filtration efficiency of non oily particles)≥30%.5. BFE(Bacteria filtration efficiency)≥95%(99%).6. Use ultrasonic welding technology, comfortable wearing.7. white,blue,green,red,pink,yellow can be available.Face Mask Type3 Ply face maskMaterial 3ply1st ply: 20g/m2 2nd ply: 25g/m2 melt-blown fabric3rd ply:25g/m2FeatureHigh BFE/PFE, Adjustbale nose piece, Elastic earloop Size17.5×9.5 cmColorBlue/WhiteProtective rate>=95%ApplicationPrevent Bacteria,pollution,dust and PM2.52.The production of 3 ply face mask3.The Applications of 3 Ply Mask4.The certification of 3 Ply face mask