About this item Premium Oxford Material: 300D high-strength Oxford fabric with excellent performance of wind, rain, snow, and UV resistance. This RV trailer cover is sturdy and tear-proof, which lasts up to 4-6 times longer than normal non-woven fabrics Top-level Waterproof Performance: Constructed of high-density Oxford material, our camper cover passed the 2000mm water column test, providing exceptional waterproof protection. Keep your RV dry and safe in heavy rain or snowstorms Excellent Ventilation: 4 Air vents on both sides can effectively reduce wind stress, dry your car quickly, and protect your car well Accessibility Design: Rollable zippered door allows access to the RV doors and engine areas anytime. Easy to view and check internal situations. Reflective panels also provide maximum safety at night or parking Easy to Install: There are 6 adjustable straps sewn on the RV cover for easy fastening. Reinforced elastic hem corners provide a snug fit to ensure the trailer cover fits your RV Dimension: Fits 30'-33', Size: 402"L x 102"W x 104"H. Please measure the size you need before purchasing › See more product details