12-UP Audio Cassette Labels w/ Bleed
12 Labels Per 8.5" x 11" sheet size
Injet & Laser Printer Compatible

Corners are all 1/16-inch radius and do not fit some cassettes that have beveled corners on the label panel. Use any design or word processing software by placing the PDF template as a guide. The Adobe Illustrator PDF can be used directly in Illustrator. 

http://www.crypticcarousel.com/templates.html

PLEASE NOTE: Most printers are never perfectly aligned, so it may help to first print on a thin piece of paper and hold it up to the label sheet to align the placement and direction. The template should be printed at 100% (actual size) but may need some tweaks to the x/y parameters for closer to perfect alignment. Also, these will work well if you just design an abstract patten across a full 8.5 x 11 layout.