Car table (seat back table). 【Multi-functional car table】 This one table handles everything from smartphone stands and tablet/laptop placement to drinks and small item storage. Despite its multi-functionality, it has a sturdy design that can withstand a maximum load of 20kg. It can be folded and stored after use. 【80% Expanded Car Rear Seat Table】 With pull-out tables on both sides of the main table, it secures approximately 80% more work space than a regular table. 【Stable and Easy-to-Use Design】 The triangular mechanical structure firmly supports the table board, allowing for stable use while driving or working. Made of ABS resin, it is lightweight yet stable, and the table itself is sturdy, providing peace of mind. 【Quality Details】 ① The smartphone holder expands up to 9cm, accommodating most smartphones. It rotates 360° allowing you to freely view videos from any direction or angle. ② The table height is adjustable, suitable for both children and adults. Convenient for eating, working, or reading in the car. ③ The hook part is adjustable, so it can be attached to thick handles without any problems. 【Easy Installation】 Installation requires no tools and can be easily done by women. A Japanese instruction manual is also included for peace of mind. Note: ① This product can only be used with seats that have headrest bars. The compatible range is when the distance between the car seat headrest bars is 9-22cm. Please be sure to check the distance between your car's headrest bars before purchasing. ② The cup holder accommodates drink bottles with a bottom diameter of up to 7cm. (Y251022)