Introducing the next generation of folding covers -- the UnderCover Flex folding cover. Flex combines the best of both worlds, the security of a hard locking cover and convenience of a soft roll up cover. Constructed from the best materials available, Flex will withstand the abuse Mother Nature throws at it and keep coming back for more. Low Profile -- Ultra-low profile design rests inside the bed rails allowing for a very sleek look. Full Access -- Built in prop rods secure the cover allowing your truck to be driven with the cover fully open. Easy Removal -- Entire cover can be removed in seconds with no tools needed. Secure Design -- Plastic buckles and straps are included to secure the panels in the partially open position. FRP Composite Panels -- Lighter, stronger and higher dent resistance than aluminum. Weather Resistant -- Rubber seals and drain tubes channel water away from and out of the bed. Easy Clamp-on design. No other folding cover can match the Flex for versatility, security and function. Covered or uncovered, always an option with UnderCover.

Before purchase please verify if you have New Body Style or Legacy (Chevy)/Limited (GMC) on 2019 Silverado/Sierra 1500 - This part is for the New Body StyleNOTE: Will NOT fit with CarbonPro BedNOTE: Will fit WITH or WITHOUT Multi-Pro/Multi-Flex Tailgate

Before purchase please verify if you have New Body Style or Legacy (Chevy)/Limited (GMC) on 2019 Silverado/Sierra 1500--This part is for the New Body StyleNOTE: Will NOT fit with CarbonPro BedNOTE: Will fit WITH or WITHOUT MultiPro Tailgate

UnderCover Flex 2019 (New Body Style)-2021 Chevrolet Silverado/GMC Sierra (without CarbonPro Bed) 5' 9" Bed Crew/Ext with or without MultiPro Tailgate - Black Textured

UnderCover Flex 2019 (New Body Style)-2020 Chevrolet Silverado/GMC Sierra (without CarbonPro Bed) 5ft. 9 Bed Crew/Ext with or without MultiPro Tailgate-Black Textured

2019-2020 Chevrolet Silverado 1500 69.9 Bed; 2019-2020 GMC Sierra 1500 69.9 Bed Without CarbonPro Bed

2019-2021 Chevrolet Silverado 1500 69.9 Bed, 2019-2021 GMC Sierra 1500 69.9 Bed Without CarbonPro Bed

Flex 19 (New Body)-20 Silv/Sierra (w/o CarbonPro Bed) 5ft.9 w/or w/o MultiPro TG

Flex 19 (New Body)-21 Silv/Sierra (w/o CarbonPro Bed) 5'9" w/ or w/o MultiPro TG

UnderCover 19-20 Chevy Silverado 1500 (w/ or w/o MPT) 5.8ft Flex Bed Cover

FX 19-20 GM 5ft.9

FX 19-21 GM 5'9

Tonneau Cover