... guitar jewelry usb stick 1.featuresguitar jewelry style,metal,diamond,crystal material,.in additation,with its fashionable funication,it ... for all flash drives (plastic, wood, paper, metal and so on)Full color printingSuitable for plastic flash ... especially card USB drivesLaser engravingSuitable for metal flash drivesEmbossingSuitable for PVC rubber material USB casings4.product photo 5.packaging ...