There are various keystrips available for the AIV discs, however the main Domesday version is the most recognisable:

Domesday Keystrip 300dpi

If you’d like your own keystrip you can either download the image of the original (above) or you can use the following version which is made using Adobe Illustrator and can be printed at very high resolutions (since it is vector graphics rather than bitmap):

Domesday Keystrip vector (PDF document)