Has your beer ever rolled off your benchtop, a cupboard door knocked you in the nose, or your cooling system corrupted? It happens... but it doesn’t have to, thanks to the Jumbo Easi Level Caravan RV Wheel Levelling System by On The Road RV. For those off-road runaway vacations, or creature-comfortable caravan park pull-ups – this levelling system is flexible use across both single or double axle caravans and RVs. Starting at a modest but helpful half-an-inch of height, the Jumbo Easi Level can elevate up to four inches – so your portable palace can be propped into the dips and slopes of the off-road terrain. Elevate every outdoor escapade to a new height with the On The Road RV Jumbo Easi Level Caravan RV Wheel Levelling System. Applicable to either single or double axle caravans Levels between inch and 4 inches Works under tires up to 38 inches in diameter Comes with an anti-slip mat