Heavy duty 304 polished stainless steel. Flexible mounting system. Accommodates most stake pockets. Easy installation with no drilling required. Accentuates truck appeal. Drill mount hardware is included. Lifetime warranty. Silverado/Sierra 1999-2013 (6.5 ft Bed)(Incl. 2014 2500/3500HD); Ram 1500/2500/3500 1994-2019 (6 ft Bed); F-150 2015-2019 (6.75 ft Bed); Ranger 1998-2011 (6 ft Bed); Tundra Double Cab 2007-2019 (6.5 ft Bed) (6 ft Bed) (6 ft Bed); Tundra Dou Silverado/Sierra 1999-2013 (6.5 ft Bed)(Incl. 2014 2500/3500HD); Ram 1500/2500/3500 1994-2019 (6 ft Bed); F-150 2015-2019 (6.75 ft Bed); Ranger 1998-2011 (6 ft Bed); Tundra Double Cab 2007-2019 (6.5 ft Bed) (6 ft Bed) (6 ft Bed); Tundra Double Cab 2007-2018 (6.5 ft Bed) (6 ft Bed); Tundra Double Cab 2007-2017 (6.5 ft Bed)