Bestop 80031-35 Black Diamond Windjammer Wind Break for 2007-2018 Wrangler JK 2-Door Helps divert most wind, rain and dust from entering the vehicle from the rear Windjammer installation leaves about an inch of open space around sport bars 30-mil vinyl window for rear visibility, plus pass-through doggie-door between seats Premium fabric in matching factory colors is UV-resistant for color stability Attaches to the center sport bar with straps and buckles plus attaches to the floor riser using Belt-Rail system