Features:Universal Fit for Gas & Electric Cars2-1/2″ lower profile heightDurable & UV Protected ABS Plastic resists the elementsStructured design prevents sagging and warpingRain channeling to shed water away from occupantsIncludes Aluminum Triple Track system for easy enclosure and accessory integration84″ length for 4-Passenger vehicle coverageStruts and Mounting Brackets sold separatelyUses current Triple Track Mounting Kits (not included)