PolyPro 3 For R-Pods Fits up to 16 1/2'Durable PolyPROâ„¢ 3 RV covers by Classic Accessories provide all season weather protection. Heavy duty, triple ply PolyPROâ„¢ 3 fabric tops and quick drying PolyPROâ„¢ 1 sides protect while reducing bulk.RV ACCESSORIES: Adjustable front and rear tension panels and elasticized hem corners provide a custom fit, air vent reduces wind lofting and inside moistureRV STORAGE COVER: Triple-ply PolyPROâ„¢ 3 keeps out rain and snow. Thick, triple-ply top and single-ply sides protect against rain, snow, dirt, nicks and scratches for all-season protection, integrated rope attachment system and a provided toss bag helps reduce crawling under the RVRV COVER WITH ACCESS PANELS: Zippered panels allow access to the RV doors and engine areasCAMPER COVER WITH WARRANTY: Stuff sacks are included on all covers and ladder caps are included on most, includes 3-year manufacturer limited warrantyAn Integrated Air Vent System Combined With Quick Drying PolyPROâ„¢ 1 Sides Reduces Wind Stress And Vents Inside MoistureAdjustable Front And Rear Tension Panels And Elasticized Hem Corners Provide A Custom Fit.Integrated Rope Attachment System With 4 Connection Points On Each Side To Secure CoverAdjustable Custom Fit Feature Allows Adjustment For A Custom Fit. Air Vent Reduces Inside Condensation And Wind LoftingA Provided Toss Bag Helps Reduce Crawling Under The RVTriple-ply top with breathable single-ply sides for all-season protection Fits R-Pod trailers up to 16' 6" L Thick, triple-ply PolyPRO 3 top with breathable single-ply PolyPRO1 sides, protecting against rain, snow, dirt, nicks and scratches for all-season protection Integrated air vent system combined with quick drying fabric Zippered panel rolls up and allows access to the passenger side.Storage bag and tie-down straps included.