WFX Utility™ Underbody Truck Box, 30"×17"×18" Pickup Storage Box

30 x 17 x 18 inch Underbody Truck Box：Are your items organized and easily accessible? underbody toolbox expands the storage space of your truck, trailer, or other large vehicles. It's made of high-quality, thickened aluminum alloy, which is waterproof, rust and corrosion-resistant, and can withstand bad weather and sand impact.