[FFP3 mask, KP312] WITH VALVE, foldable 1. Ear band, good elasticity cotton headband. 2. Flat-fold. 3. Internal sponge nose pad design. 4. Filter material, high-efficiency, free and smooth breathing. 5. Fit face shape. 6. Disposable, soft, comfortable. 7. Application: construction, hardware, glass, cement, mining, textile, polishing, pharmaceutical and etc... 8. Auto Manufactured. 9.[standard: EN149:2001 + A1:2009 FFP3 NR]/// 10.[carton size: 67x30x26.5CM 30 pieces/ box, 300 pieces/ carton, G.W.: 5.8 KGS] /// 11.[OEM orders & ODM orders are welcome. CE certificate & test report. White list in China Commercial Bureau.] Filtrate bacteria >=99%
