Pick up beds must be Empty- Coroplast Panel for WindmasterTM FP FrameCar washes don't want to clean up mud and garbage from the back of a pickup truck, and customers don't want their property damaged in a car wash either. Make sure your customers know to keep their pick up truck beds clean with this full color, digitally printed styrene insert. Insert states "Warning pick up beds must be empty and clean. We are not responsible for bug shields, ski racks, or bike racks. Thank you!" Panels slide onto spring extensions in