FITS PERFECT/EASY TO LATCH – ROLLITUP tonneau covers fit perfectly on your bed rails and each part number is specifically designed for your model truck! Our ROLLITUP has an easy to latch mechanism that closes and locks at the end of the tailgate. Each cover has an adjustable tension system, keeping your ROLLITUP tight and wrinkle-free in any weather condition..BUILT TO LAST – Our cover is made out of heavy-duty 24-ounce tear-resistant, marine-grade vinyl, with 3 built-in crossbars that offer support when the cover is lying flat. Our side rails and clamps are made of 6063 aluminum, which is corrosion-resistant..100 PERCENT BED ACCESS – When you’re ready to access your bed, the ROLLITUP allows you the ability to have full access to your bed, without the removal of your tonneau. Each ROLLITUP cover uses a Velcro Brand hook & loop strip on the sides and a one-step cable release to unlock the cover. .NO-DRILL INSTALLATION – With an easy and fast installation process, our ROLLITUP comes with the tools and instructions to install your tonneau in minutes..FITMENT – Please double check that your truck’s year, make, model, and bed length fit this application before purchasing..FITS THE F150 LIGHTNING - This tonneau cover fits the new F150 Lightning Electric Truck.