I bought the sunshade for when I was living in Las Vegas. I wanted to not only keep the interior temperature cooler but also protect the dashboard from the sun's UV rays.

Chirano Front Windshield Sunshade for Tesla Model 3/Y
https://amzn.to/3Qy4ThS

Checkout my favorite Tesla/Amazon products
Screen Protector: https://amzn.to/3jwEjdd
Phone Mount: https://amzn.to/3CoGDdd
Mud Flaps: https://amzn.to/3WGvdsW