Features： 1、Practical and Sturdy: Made of high strength aluminum alloy material, lightweight and sturdy, suitable for hanging on L rails for quick access to tools and accessories. 2、Smooth and Rust Resistant: Precisely processed with smooth edges, sandblasted and oxidized surfaces treatment, ensuring long lasting stability and a premium feel. 3、Efficient Space Utilization: Collaborates with L rails to hang tools and miscellaneous items, keeping the car interior organized and maximizing space utilization. 4、Versatile Hanging Options: Multiple holes on the storage board allow for hanging various tools and items of different shapes, enabling flexible solutions for unexpected situations. 5、Secure and Easy Installation: Utilizing buckles to secure the panel to the car roof and side body rails, providing a firm and safe hold that is easy to assemble and disassemble. Specification： Item Type:?Truck?Bed?Panel Material: Aluminum Alloy Size: Approx. 210x210x4mm / 8.27x8.27x0.16in Installation: For use with L rails Package List： 1 x Panel?? 1 x Pack of L Track Fixed Base (4 Accessories)