Bestop 15239-01 ZipRail Truck Tonneau Cover for Dodge Ram 1500, 6.3' Bed, W/Tailgate spoiler, 2006-2008; Dodge Ram 2500/3500, 6.3' Short Bed W/ Tailgate Spoiler, 2006-2009 Leather-grain premium vinyl/polyester fabric stays flexible in cold weather, features limited lifetime warranty Proven BeltRail attachment system features quick-release tabs, variable-position clamps for no-drill install Aluminum bows span across truck bed to support the tonneau, help prevent puddling Easy access to truck bed and cargo by simply dropping tailgate or by pulling up the cover Limited Lifetime Warranty