ADCO 52241 Designer Series SFS Aqua Shed Travel Trailer RV Cover - 20'1" - 22', Gray Length 20'1" - 22' (267" x 100" x 90") and this Cover Accommodates for: All Types of Front Ends, Air Conditioners, Extra Tall & Regular Height Walls, Slide Outs & Ladders Protect your Travel Trailer with ADCO's Designer Series SFS AquaShed RV Cover Designed for moderate climates with high moisture Features triple layer SFS AquaShed top panel and triple layer designer polypropylene sides with a contemporary aesthetic unique to ADCO Significantly reduces premature aging of RV and helps maintain resale value