Product type: KN 95 Mask Standard: CE and FDA Material: Non-woven fabric(4 layers), PBT melt-blown(1 layer) B.F.Eï¼?>95% Size: 175mm * 110mm Weight: 9g / Mask Color: white Package: 5PCS/bag 1350 PCS/ carton box, Dimension 50 x 40 x 30 CM Delivery time: immediately (in stock) Item details: Preseres heat and waterproof, Soft texture and confortable wear Shipment from the Netherlands. good quality, relaible supplier, safety transaction.