Specifications 1. made of non-woven with high filtration efficiency 2. PFE>99%,BFE>99% 3. different plys, colors and styles for your choice 4. packaging details: 50pcs/box, 40boxes/carton or based on customer request. 5. delivery detail: within 40 days upon receipt of 30% down payment. Material Non woven polypropylene fabric style Tie on or ear loop Application For medical, surgical, pharmaceutical, laboratorial, industrial sector Color Blue,Green,White,Pink Layer 3 lays Packaging 50pcs/box,40box/ctn Delivery 7-15 days Terms of payment L/C,T/T,Western Union,Paypal, Escrow Storage Stored in dry, humidity below 80%, ventilated, non-corrosive gases warehouse Note 1.This product is sterilized by ethylene oxid 2.Disposable Certification CE0197,ISO13485,ISO9001 OEM 1 Material or other specifications can be according to customers' requirements. 2Customized Logo/brand printed. 3Customized packaging available.