This afternoon I departed Phoenix at about 2:30 in route to LA. It was 110 in Phoenix and the air conditioning just could not cool the plane. During climb out I installed the shades and the temperature came down dramatically in a matter of minutes. My passenger even commented how much more comfortable it was having the shades up from both a temperature and radiation perspective. I’ve used my JetShades on several legs…highly recommend them. They fit securely, are easy to install/remove, and are very well made. I also advise getting the carrying case to protect them. Honestly, I think I’d raise the price and include the case with the purchase rather than as an extra. My guess is the shades could get scratched or marred if just left loose in the airplane. Anyway, thanks for designing them for our plane!