Now you have the freedom to work from your parked car with our patent pending mobile laptop desk. Don't just take our word for it see for yourself by watching the YouTube video above. Steering Wheel Desks are a perfect mobile solution. Our mobile laptop desk fits on the steering wheel of a car or truck. Wheel Desks are rugged enough to hold a 39 lb concrete block, but small enough to stow next to most center car consoles when not in use.