This 30'x36'x12' RV cover is designed to protect your oversized vehicle from the elements. It includes a 12'x36'x9' enclosed lean-to that offers additional space. This lean-to features a 10'x8' roll-up door for easy access, as well as a convenient 36''x80" walk-in door for foot traffic. Whether you're looking to protect your RV from rain, snow, or other weather-related damage, this RV cover is an ideal solution.