Express Tonno Soft Roll Up Tonneau Cover Fits 55.2 in./4 ft. 7.2 in. Bed ;Type: Roll Up Tonneau;Installation Time: 20 Minutes; Mounting System: No Drilling, No Damage Pin. Style Clamps; Material: black anodized Aluminum Rails with Heavy duty Vinyl top.; Shipping Method: UPS; Warranty: 10 Year Tarp and Lifetime frame Warranty FORD EXPLORER SPORT TRAC ADRENALIN BASE XL XLS XLT 2001 2002 2003 2004 2005 4L (245) 4L Flex (245) FLEX GAS Extang Extang Express Tonno Soft Roll Up Tonneau Cover - 50740 50740 Tonneau Cover