FINEX Premium Car Laptop/Eating Steering Wheel Desk with Friction Pad Hook this tray to your steering wheel - and you've got an instant ergonomic desk with friction pad to prevent any slipping of items on top 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 Intended to mount on the steering wheel in seconds and can be stowed between the seats, creating a quick and Fits most standard 15inch diameter steering wheels. The lightweight construction makes it easy to carry or store in the back seat pocket while not in use.