The Jackrabbit tonneau cover by Pace Edwards is a retractable tonneau or as some may call a roll top. To briefly describe what a retractable cover is I will try to give you a rough idea. The tonneau itself is made from aluminum panels, which in this case are laminated with a water resistant padded polymer. It has sort of a leather look. The frame is powder coated aluminum. The cover slides in tracks which extend from front to back along your truck bed rails. It rolls up into a canister which is located at the front of your truck box, below the cab rear window. This particular model has the option of stopping every 12 inches along its route so you don’t have to open or close the cover all the way. Water is directed from the cover to the side rails and through drain hoses to the canister and then through drain hose out through small holes in plugs in your truck box. This cover has been purchase many times and most people loved what they received. Some say it was easy to install others say, actually most said the instructions sucked. Some give advice to read the instructions all the way through, then read them again, while others say make sure you have all the parts then throw the instructions away so you don’t get confused. All in all, customers for this cover did the installation themselves and were rewarded with many compliments for a great looking tonneau cover. If you have a bed liner you will probably have to do some modifications to install this cover. Usually where the canister sits is a likely place for changes to your bed liner. From what I read I would get some help installing the cover so you don’t end up scratching your truck and just to make the installation a whole lot easier. I have read, a middle age woman installed it herself with little problem. I guess being mechanically incline will help. A lot of people say their truck bed stays dry while other complained about water getting in between the tailgate and the cover. Just off the top of my head, maybe some extra stick-on weather stripping may help as it does on some other tonneau covers. Even with lousy directions and water leakage this cover has been highly regarded for its operation and looks. The Jackrabbit tonneau cover by Pace Edwards is a retractable tonneau or as some may call a roll top. To briefly describe what a retractable cover is I will try to give you a rough idea. The tonneau itself is made from aluminum panels, which in this case are laminated with a water resistant padded polymer. It has sort of a leather look. The frame is powder coated aluminum. The cover slides in tracks which extend from front to back along your truck bed rails. It rolls up into a canister which is located at the front of your truck box, below the cab rear window. This particular model has the option of stopping every 12 inches along its route so you don’t have to open or close the cover all the way. Water is directed from the cover to the side rails and through drain hoses to the canister and then through drain hose out through small holes in plugs in your truck box. This cover has been purchase many times and most people loved what they received. Some say it was easy to install others say, actually most said the instructions sucked. Some give advice to read the instructions all the way through, then read them again, while others say make sure you have all the parts then throw the instructions away so you don’t get confused. All in all, customers for this cover did the installation themselves and were rewarded with many compliments for a great looking tonneau cover. If you have a bed liner you will probably have to do some modifications to install this cover. Usually where the canister sits is a likely place for changes to your bed liner. From what I read I would get some help installing the cover so you don’t end up scratching your truck and just to make the installation a whole lot easier. I have read, a middle age woman installed it herself with little problem. I guess being mechanically incline will help. A lot of people say their truck bed stays dry while other complained about water getting in between the tailgate and the cover. Just off the top of my head, maybe some extra stick-on weather stripping may help as it does on some other tonneau covers. Even with lousy directions and water leakage this cover has been highly regarded for its operation and looks.