Size: 2 GB - Advertise with a promotional product that's great for all markets, portable and easy to use, like this retractable USB drive! When users twist the end of the drive, the standard-style USB drive pops out on the other end. To retract the drive, they simply twist the end of the drive again and are good to go. This drive is available in a wide selection of colors and sizes ranging from one to 16 gigabytes. Imprint your logo on both sides to extend your brand's reach at tradeshows and other promotional opportunities!