DPI (Dots Per Inch) is the usual measure of printed-image quality on paper. For maximum clarity and sharpness on the web or in print, your custom mascot is scanned at the highest quality level of 600 dots per inch.
As a comparison, the majority of graphics you find on the web are 96 dots per inch, and print graphics are generally 150-300 dots per inch. Your mascot is scanned at the highest quality level to ensure the best result possible, no matter where its used.