Classic Accessories PolyPro III Deluxe Folding Camper Cover. Outstanding heavy - duty protection for your camper! Take no chances when it comes to your pride and joy... wrap it up in a PolyPro III for all-around peace of mind!Thick, triple-ply PolyPro polyester fabric top keeps out rain and snow, while venting inside water vapor and condensation PolyPro III blocks water, dirt, stains, and harmful UV rays Integrated air vent system, combined with quick-drying sides, reduces wind stress and vents inside moisture Zippered panels allow access to camper door Full cut to allow room for ladders, air conditioners, etc. Adjustable front and rear tension panels Integrated rope attachment system and toss bag mean you won't have to crawl underneath your camper Stuff sack and tie-down rope included. Model 1:Fits: 8'-10' Folding CampersModel 2:Fits: 10'-12' Folding CampersModel 3:Fits: 12'-14' Folding CampersModel 4:Fits: 14'-16' Folding CampersModel 5:Fits: 16'-18' Folding CampersModel 6:Fits: 18'-20' Folding CampersState Size, as available in the Shopping Cart.