ADCO 64812 Winnebago 20'1"/23' Class C RV Cover Builtfor all climates; reduces premature aging and maintains resale value 100% breathable to prevent mold and mildew; protects against UV rays that cause unwanted cracking and fading Reinforced buckles, flaps and straps resist rip-out Front, rear and bottom buckle cinching system removes slack and prevents billowing 2year manufacturer warranty