Review on 🌞 TFY Universal Car Side Window Sun Shade - Ultimate Sun Protection for Kids - Double Layer Design - Fits Most Vehicle Windows - 2 Pieces (Regular Contoured Window) by Erik Barela

For my first son I had traditional window sticks that eventually lost their stick and my kid made a number on them. I got this for my second. It goes through the door and makes it very dark. 100% protection from the sun. In fact, there are 2 levels of protection. When the baby grows up, the toys will not be thrown out the window. Since you can't see through everything, you have a lot of privacy. You can also use it to crack windows a bit when it's hot and people can't get their hands in there. The downside is that I had to remove it from the right side for safe driving. I couldn't see through it for sure. I took it off but I keep it in the door. Too bad they only sold 1.