Bestop 16218-01 EZ-Fold Truck Tonneau Cover for 2014-2018 Chevy Silverado/GMC Sierra 1500/2500/3500 & 2015-2016 Chevy Silverado/GMC Sierra 3500 Dually, 8.0' bed Three panel design makes the EZ Fold the quickest tonneau to install, remove and fold up for bed access OEM quality, heavy duty adjustable clamps secure or release with one-hand operation Durable leather-grain textured vinyl is stretch and shrink resistant, withstands all climates, mildew and UV resistant more tools Reinforced corner construction for additional strength and stability Integrated buckle straps secure folded tonneau to truck bed