A simple latching system allows you to quickly open and close the tonneau cover. Cover is secured by quick release clamps. Keeps your equipment inside your bed dry.When the tailgate is closed, your belongings are safe. Cover can be washed with soap and water. 1 X 4-Fold Hard Truck Bed Tonneau Cover. Hardware as Shown in the Picture. Bed Length: 5.5 FT. Professional Installation is Highly Recommended Installation Instruction is NOT Included. Cab size does not matter as long as you have the correct model and bed size.