Patented screen shades the interior and keeps the bugs out. Easy, no tool installation quickly and securely attaches to steel toy haulers with magnetic strips. Includes detachable grey PolyPro privacy screens that can be quickly attached to the outside of the screened panels with rip-and-grip strips. Width & height adjustable for a custom fit High-quality screen material lets in air | Classic Accessories RV Toy Hauler Screen for Steel Frames in Grey