... free cloth head straps for comfortable wearingd):Suitable to textile ,mining,construction,electronic,food processing,cement,disintegation,agriculture,farm ... garden,glass,cleaning,etc,workshops.Style no:CH CDC3S (01) FFP2 NRPacking:20pcs/box 20box/ctnCtn size:67*28 ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); CH CDC3S (01) FFP2 CE Approved Dust Mask / Face mask /Safety mask