... flash chip, then better price & quality. E-Power Green Plastic USB Flash Drive 256gb U970 PictureDescription USB2.0 Model NoU970Size ... etcPacking ChoicesBulk packing,polybag packing,retail box,gift box,plastic box,tin box,PU pouch,blister card,customized packing ... we're making by creating soft pvc casing or plastic casing or metal casing or other casing mould. *Product color optional or pantone ...