We are always looking for a desk that allows for eating and working in the car, especially a desk that can be easily mounted to the steering wheel and seat back, as well as storage, and this car desk meets this need. For safety reasons, please do not use it while driving Drivers, travelers and those who spend a lot of time in the car will love this car table, which will provide them with a great lunch and work experience, both at work and on the road. To make the desk more firmly attached to the seat back, we provide an additional strap, just like adding a seat belt to the desk. This table can put food, books and drinks on the table but cannot put heavy objects on it. This folding table can support 17 pounds. This car desk is only suitable for cars that mount on the steering wheel of any car. If your car seat does not have a headrest bar, you can only use it on the steering wheel. This is very important advice.