I bought a set of plastic T-Tops shade inserts from YOFAB, and what a professional looking accessory. They have a Black textured finish that matches the factory pieces and just slide right on top of the rubber moldings. The factory shades use Velcro,which I heard does not hold up well. I put one side in and parked the car in the sun yesterday (*94 degrees) and you could feel the sun POURING IN from the uncovered side. The price was $59.99 with Free Shipping IF you bought them directly from their website
www.yofab.com, which came with a coupon for $15.00 off your next order of $75.00 or more and a $5.00 card off anything. There have quite a collection of stainless steel accessories for the engine bay.