High Quality Materials: Made of high quality materials, strong and durable enough to carry a notepad, strong and space-saving for lunch. Suitable for most car steering wheels. Convenient design: food on one side, a deep and flat surface to prevent food from falling, and a deep cup holder. The second side is for work and has a flat table so you can easily write on it or put your laptop on it. Portable: This portable car storage is portable. You can easily put them in your back seat pocket or store them when not in use. This product is very suitable for self-driving travel, business office and leisure, and also very good for self-driving travel. Easy to Assemble: This portable car shelf is easy to assemble. Simply hang the tablet on the steering wheel and you have an ergonomic desk. The product can be easily placed on the steering wheel or on the back of a car seat in a few seconds. Multiple uses: Hang this tablet on the steering wheel and you have an ergonomic desk. You can enjoy fast food or breakfast in the car or while driving. It can be used as a laptop or a table for drinks.