The all new Pro X15 includes many of the same great features as our #1 selling cover, the Lo Pro, but with added style and performance. New 15 degree rails deliver an Xtra-low profile, flush-mount look on the truck bed, and superior-grade woven fabric provides a stylish matte-black appearance. The cover can be installed or removed in minutes, with no drilling required, and the unique self-leveling design feature allows for a more accurate installation. The Pro X15 is made in the USA and comes backed with a Lifetime Warranty. Pro X15 Tonneau Cover-Black-2017-2024 Ford F-250/350/450 6ft. 10in. Bed Pro X15 Tonneau Cover 2017-2024 Ford F-250 Super Duty 81.9 Bed, 2017-2024 Ford F-350 Super Duty 81.9 Bed