Fitment for Nissan for TITAN 2017-2021 for TITAN XD 2016-2021 Material Aluminum,Vinyl Position Location: Rear,Upper Part Number M32505YF Bed Length 6.5Ft Color Black Type Tonneau Cover Feature Comes Fully Assembled with All Hardware Needed to Install Straps Secure the Cover on Both Sides for Driving with the Cover Open 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 Design Patented rear cam latch designed for easy adjustment and ultimate security.a simple latching system allows you to quickly open and close the tonneau cover. It can help you enjoy up to 10%-15% fuel savings when installed and closed Function of Tonneau Cover Tonneau covers also have aesthetic benefits, as they can enhance the overall appearance of a truck and give it a sleek, streamlined look. They can also improve fuel efficiency by reducing wind on the truck, which can improve gas mileage.