The TomTom GO LIVE camper and caravan features a 5inch wide touch screen and comes with a mount that enables the device to be attached sticking up from the dashboard or hanging own from the windscreen. With this unit you are able to switch between profiles hence providing for camper, caravan or passenger car options by selecting the weight, size and speed of the vehicle in a bid to find the correct routes, maps, and arrival times for the one you will be driving. The device's dimensions are 2.36 inches height and 4.33 inches width.