nylon hair net materil: nylon colors: black,brown,blond,white,yellow ... ,yellow,pink,blue,green etc.3, features: soft,comfortable,invisible,breathable4, Usage: hospital,general industry,food processing,pharmaceuticals,salon ... environmental protection,easy and relaxed use.6, the hair net help you avoid unsanitary hair contarmination,light weight and breathable ... /big opp bag,16*12bag/carton nylon hair net