Upgrade your Ram 1500 with OEDRO’s quad-fold hard tonneau cover—built from reinforced aluminum for strength and durability. Easy no-drill install, all-season protection, and expanded access make it the ideal choice for work or adventure.automotive fit type:Vehicle Specific Fit, attachment type:Clamps, warranty: 1 Year, bed size:5.7 ft, lock type:Tailgate, condition:New, material:Fiber Reinforced Plastic (FRP Fiberglass）)& Aluminum Frame, color: Black, placement on vehicle:Upper, tonneau cover style:Hard Quad fold