Features: You can put food, books and drinks，cell phone, Laptop on the table，giving you a great lunch and work experience on the road. Easy to install, lightweight construction and foldable design when not in use. Suitable for cars with headrest seats, and can be used to the steering wheel of any car, providing convenient place for working, dining, etc. Made of hard and steel hooks, it is solid and stable in use. Comes with two pairs of hooks, one of which is used for headrest, and the other is used to the steering wheel. Specifications: Material: pc+hardware Color: black Package Weight: 1200g Product Size: 340*300*40mm Packing List : 1 * Steering Wheel Seat Tray 1 pairs of hooks