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. Keeps Roof clean to reduce black-streaks from forming on sides of RV. Reduces need for washing, waxing and roof treatments. Protection against harmful UV rays that can cause unwanted cracking and fading on your RV. Multiple Passenger-side zipper entry doors for easy covered access. Reinforcements throughout cover significantly reduce snags & tears. Reinforced Buckles, Flaps, and Straps resist rip-out. Built-in Vents allow air to escape the cover in moderate winds. Roof fabric partially extends down the front, back, and sides of the cover for extra protection. The Front, rear and bottom buckle cinching system removes slack and prevents billowing. Color is Gray on Top with Gray Sides. Features ADCO's 2-year manufacturer warranty. Includes Rain gutter spout protectors to prevent cover puncture (We highly recommend using these on travel trailers in particular). Storage bag. Ladder Cap to prevent contact with cover. Extra adhesive reinforcement material. Weighted buckle toss-under for easy installation. Why SFS AquaShed? The multi-layer composition includes a microporous film that repels water but allows air to penetrate. Soft to the touch yet durable. Moderate UV stability (For High UV climates, we recommend our Designer Series Tyvek products). This fabric is a great value for it's the price point. How to Buy the Best fitting cover for your travel trailer? Measure from the longest two points including bumpers and ladder but excluding hitch to determine the proper size needed.