Triple-ply top with breathable single-ply sides for all-season protectionTriple ply PolyPRO 3 keeps out rain and snow. Stuff sacks and ladder caps are includedThree year limited warranty Zippered panel rolls up & allows access to the passenger side, RV doors & engine areas Adjustable front & rear tension panels & elasticized hem corners provide a custom like fit Integrated strap attachment system & a provided toss bag helps reduce crawling under the RV | Classic Accessories PolyPRO 3, Folding Camper Cover, 14'-16' in Grey