http://www.china-surgicalmask.com/disposable-mask/disposable-mouth-mask/ ItemDisposable pollution mask StyleEarloop, 3 layer, internal point Materialnon-woven,fliter paper Size17.5x9.5cm ColorWhite,blue,green,pink,dark,etc Packaging50pcs/box,40 boxes/carton Carton Size53*42*38cm Payment termsT/T,Palpay ApplicationWidely used in hospital&healthcare,medical etc. MOQ500pieces