Disposable Mask manufacturers Specification MaterialNon woven Size2.5inch / 3inch /3.5inch / 4inch etc , can produce as customer request Gram17.5x9.5cm Colorwhite /blue /black/orange /pink /violet /green etc Package50pcs/box,40 boxes/carton Payment TermT/T, paypal Delivery TimeWithin 3 days MOQ500pcs Feature:Economical, comfortable, non-toxic, dust-proof, replaceable, clean and hygienic CertificateCE Medical masks are comfortable, odorless, glass fiber-free, non-irritating to the skin, waterproof, and can disinfect or remove pathogenic microorganisms on the media after disinfection to make them harmless; and they can be dust-proof because Breathing resistance is small, wearing hygienic, aerosol, dust, fume, mist, poisonous gas and poisonous vapour are adsorbed by the filter material to block and not be inhaled by people, and effectively isolate the source of pollution. Material 1.Non-woven layertechnology guaranteesbetter barrier propertiesthan cotton and polyester. 2. Filter paperprovides dust preventionand good air permeability. 3.Non-woven layersplash resistant less risk of contamination. FAQ Q: Where is your factory and what is your brand? A: Our factory is located in Xiantao City, Hubei province. Our brand is Sanda . Q: Can you provide free samples? A: Yes, Free samples are available, but the shipping cost should be paid by your side.Disposable Mask manufacturers website:http://www.china-surgicalmask.com/disposable-mask/