Bestop 58135-35 Black Diamond Tinted Window Kit for Sailcloth Replace-A-Top for 2011-2018 Wrangler JK Unlimited Consists of two side and one rear window with premium fabric surrounds in factory matching colors 31% tinted window kits offer relief from daytime sun, heat build-up Meet both U.S. tinting standards and European regulations Heavy-duty factory-quality zippers for dependable window removal or installation Fits Sailcloth Replace-a-Top P/N 79143; will also replace windows in factory soft top