This pen drive is of round shape in design and the material is made up of plastic.You can customise the full surface of this product with your logo or whatever else you want. The product dimension is 43mm and 1.5mm thickness. You can order the capacities from 1gb, 2gb, 4gb, 8gb and 16gb. It is compatible with all the operating systems from Windows, Mac OS, and Linux. It has a lifetime warranty. The full printing area of this USB drive makes it advantageous to have and promote your business easily.