Full Protection from the Elements: Made with two-layer non-woven polymer on the sides, front, and back, and a three-layer DuPont Tyvek top, this RV cover shields your camper from sun, rain, snow, and sleet for lasting protection. Class C RV Compatibility: Specifically designed to fit Class C RVs measuring 23' - 26', this travel trailer camper cover offers tailored protection, ensuring your vehicle stays safe from the elements. Easy Access with Zipper Doors: Zippered entry doors allow quick access to your camper during RV storage, so you can easily check or retrieve items without fully removing the camper cover. Air Vents Prevent Moisture & Billowing: Covered air vents reduce moisture buildup, keeping the RV cooler and preventing the RV trailer cover from billowing in strong winds. Secure Fit with Adjustable Straps: Front and rear cinching straps eliminate loose fabric, while the underbelly strap system keeps the travel trailer cover securely in place, even during harsh weather.