KM1095 1. Ear band, good elasticity cotton headband. 2. Filter material, high-efficiency, free and smooth breathing. 3. Fit face shape. 4. Disposable, soft, comfortable. 5. Application: hospital, clinic, medical users, doctors, patients and etc... 6. Auto Manufactured. 7[standard: EN149:2001 + A1:2009 FFP3 NR]/// 8.material: 4 layers, outer layer 70g/m2 non woven fabric, middle 2 layer 30g/m2 Melt-blown fabric inner layer acupuncture cotton./// 9.[carton size: 67x30x24.5CM 80 pieces/ box 800 pieces/ carton G.W.: 7.0 KGS] /// 10.[OEM orders & ODM orders are welcome. CE certificate & test report. White list in China Commercial Bureau.] Filtrate bacteria >=95%