Traveler by Eevelle Class C RV Cover - fits 18'-20' Trailers - 258"L x 105"W x 108"H Industries Best 1 Year Warranty Rugged Water Repellent Material, UV and Mildew Resistant Elasticized Bottom Corners for Fast and Easy Installation Convenient Storage Bag Included Actual Dimensions: 258 x 105 x 108 inches