The e-Max is based on America's bestselling soft folding Tonneau cover, the Trifecta E-MAX is the only soft folding tonneau cover that doesn't require removal to utilize the entire truck bed for hauling large objects. Extang's exclusive SpeedKlamps provide instant access to the truck bed or to quickly convert e-Max to its folded open position to haul cargo. E-Max provides the strongest frame of a soft folding cover in the industry. Finally, the frame is sealed with OEM style foam seals like that found in the door jamb of your truck ensuring that every opening/closing of your cover provides a perfect seal on your truck bed. The e-Max carries Extang's Maximum Strength Warranty offering lifetime coverage. Extang covers are made in the USA.