In this video I do a quick, to-the-point review of the VION (formerly TEMAI) roof sunshades for the Tesla Model Y. Right out of the box, the setup is simple: you get two main pieces (front and rear) plus clips to secure everything to the interior frame, and VION also throws in two bonus sunshades for the rear triangular windows. The big selling point here is the dual-layer design—silver reflective material facing the glass and a gray layer facing down that matches the Model Y interior, so it blends in and doesn’t look out of place. Installation is straightforward as long as you follow the clipping zones and orient the clips correctly so they slide into that small gap between the interior frame and the glass. It took me about 10 minutes max, and it’d be even faster with two people. After a few days of use, I noticed a real difference in keeping the cabin cooler—I wasn’t cranking the AC fans as much, and in my opinion that can potentially help with efficiency too. Overall, the fit is secure with no sagging, it looks great, and most importantly it helps with heat and sun protection—definitely worth it in my book.