Generic Car Laptop/writing Board/eating Steering Wheel Desk (Black) Hook this tray to your steering wheel - and you've got an instant ergonomic desk Light enough to carry, but sturdy enough to support a notepad, lunch, or even a laptop Developed for the mobile worker on the road needing support for their tablet or a great place to write The lightweight construction makes it easy to carry or store in the back seat pocket while not in use.