Designed to accommodate most cars, full-size trucks and SUVs, the ShelterLogic Garage-in-a-Box® 13' x 20' SUV/Truck Shelter features an alpine frame with a reinforced roof for volume and overall strength. Triple-layer, woven polyethylene construction offers rugged durability, and the UV treated design features fade blockers, anti-aging, antifungal and anti-yellowing agents for lasting use. Double-zippered, roll-up front door panel.