Efficient solution for privacy and insulation. Our magnetic mount system allows for easy on/off. Heat reflective material installed outward provides best heat protection, fabric installed outward provides best privacy in covert situations. Rolls neatly away when not in use. Fits Mercedes Benz Sprinter model year 2019+, but does NOT fit the Winnebago Revel 2019+ or the Midwest Automotive Designs Passage 2019+. BLOCKS LIGHT - Blocks out exterior light for better sleep and privacy. Blocks out interior light to stay covert and under cover. INSULATES - Make sure your van stays cool in the heat and warm in the cold temps with our closed-cell foam material. REFLECTS HEAT - Heat reflecting fabric blocks 95% of radiant heat. DURABLE - Our outdoor performance fabric is water, mold, and mildew resistant. NO INSTALLATION REQUIRED - Easy on/off with magnetic mount system. Dimensions: 29 x 24.5 in each