【Upgraded Material】We upgrade rv cover top from 3 layers to 7 layers now! More durable and lasting. Top 7-ply non-woven fabric with built-in waterproof membrane and anti-UV treatment help to better avoid aging, disintegration and tearing due to exposure to the sun. Let your rv cover get a longer service life! 【Excellent Waterproof Performance】Our RV cover features a 100% waterproof PU coating with a rating of 2000mm, providing exceptional waterproof protection. Whether it's heavy rain or snowstorms, Our RV cover ensures complete waterproofing, keeping your RV dry and safe.2 reflective strips in front and rear for safety avoid collision during night. 【Enhanced UV Protection】Our RV cover is equipped with an additional UV-resistant coating, effectively reducing aging and degradation caused by sunlight. Our rv cover provides superior UV protection, extending the lifespan of your RV exterior.4 rollable zippered doors- 3 on right side 1 on rear side allow you access to the RV doors and engine areas anytime, easy to view and check internal situation. 【Windproof and Complete Accessory Kit】Our Oxford fabric RV cover comes with a range of practical accessories. It includes windproof straps to securely fasten the cover around the RV body, preventing it from being blown away or torn. Additionally, we provide 6 drain gutter covers with sponges to prevent any scratches during installation. We recommend covering or padding any sharp edges with a towel, cloth, or foam pad to prevent damage to the cover. 【Night Safety & Easy Installation】Designed with reflective strips on both the front and back of this RV cover, ensuring high visibility at night, protecting your vehicle from accidents or collisions. Installation is a breeze – simply drape the cover over your RV, adjust the straps, and secure it in place, no special tools required. Includes a storage bag, making off-season storage and transportation convenient. camper cover