Extang Revolution Roll-up Truck Bed Tonneau Cover | 54660 | fits Isuzu I350 (5 ft) 06-08 An Incredible Roll Up Tonneau Cover With A Revolutionary Design Automatic Tension Design For Quick Latch And Go Operation Provides A Stylish Near Flush Fit Side Rails Are Pre-Drilled for Quick and Easy Clamp Placement Automoatic Tension System Keeps Tarp Tight And Looking Great