non-toxic particle masks 1. It is lightweight, disposable and comfortable 2.No allergy,no smell Non -toxic particle masks1. What can we provide? Product namenon -toxic particle masksMaterialNon-Woven FabricStyleEar-LoopColorWhite,BluePacking50pcs/box6box/inner box12box/ctnFunctionEffective prevention of harmful gases , bacteria, dust and moreApplicationDetails as follows...Payment terms30%T/T ...