TruXport®: Features Great Looks Straight bows roll up with the cover and provide a smooth, flat look when closed. Works Great In All Climates Industrial strength hook and loop system provides continuous contact between the rails and cover. Easy to fasten even in freezing temperatures. Fast Installation Easy, no-drill clamps allow for a simple installation in less than 20 minutes. Quick One-Person Operation No loose parts - Cover completely rolls up and self stores in seconds. Pre-Set Tension Control Tension control is conveniently integrated within the latching system to keep the cover tight in any climate.