Here are the key features of the Roll-X:
Roll-X is strong!
Roll-X tonneau covers are stronger than any other rolling tonneau. They are built to outlast your truck and perform flawlessly.
The Roll-X is the most secure rolling tonneau cover on the market. The genius locking rail design ensures that the entire cover is locked down from the cab all the way to the tailgate on both sides, merely by closing the cover.
Flush (no profile) design!
Roll-X is so low profile that from the side of the truck you cannot even tell that it's there. Best of all, its slim line rail system also allows for full use of accessories like bed extenders, bed rails, tie downs and racks!
Roll-X installs easy!
Roll-X installs in a matter of minutes with no drilling at all. All you need to install a Roll-X tonneau cover is about 15 minutes and a 15mm wrench.