Light but strong PolyPRO 1 RV covers by Classic Accessories provide the perfect blend of protection, strength and value. Single-layer PolyPRO 1 fabric repels water and protects against dirt and scratches. Light but strong, PolyPRO 1 fabric repels water and will not scratch paint. It protects against dirt and scratches and is perfect for storage and moderate weather protection. Sized to fit all folding camping trailers including extra-wide models. Elasticized bottom corners for a tight fit and it is mildew resistant. Storage bag and tie-down rope included. Two-year limited warranty.