The Camco T-Level RV Leveling has two bubble type leveling tubes, mounts anywhere on your RV, motorhome, or camper, and allows for front to front and side to side leveling of the vehicle. The product is 1.625″ Wide x 2.25″ Long x 0.56″ High and so can be installed just about anywhere. Use the included adhesive to mount or, for a more permanent solution, the included screws. If your RV isn’t level, you can experience any number of problems, from items sliding off shelves, disorienting swaying and rocking, and, worst of all, uncomfortable sleep. Use the Camco T-Level to ensure that your recreational vehicle is always precisely level and stabilized, and get a good night’s sleep every time out.