I've been working with friends on a new laptop computer accessory called LappyToppy. It's a flexible plastic insert to separate the keyboard and screen when the cover is closed to prevent transfer of oil and dirt to the screen.

Buyers can upload any pictures, one for each side, to personalize the product. Advertisers can buy in bulk and can use both sides or make the personal side available as a promotional item. Lots of options.

See the link for more information.

LappyToppy Website