Waterproof Pen Drieve 128GB USB Flash Drive 3.0 Flash memory stick pendrive 4gb 8gb 16gb 32gb metal usb stick 64 gb flash drive Waterproof Pen Drieve 128GB USB Flash Drive 3.0 Flash memory stick pendrive 4gb 8gb 16gb 32gb metal usb stick 64 gb flash drive. Sale price : $2.77 Category : Computer & Office