Review on Ultimate Protection: 2-Pack Car Side Window Sun Shades - Universal-Fit for All Cars - Easy & Effective Solution to Block Sun Glare, Harmful Heat, UV Rays for Babies or Pets - Black Static Cling Film Design by Devin Girard

In general we are satisfied with the blinds. They definitely do what we bought them for: protecting the child's eyes from the sun. I myself have used them as a passenger, although if I were driving I wouldn't. The only drawback is that the edges are a bit crumpled, which reduces the adhesion somewhat. Despite this, the leaves do not fall off, since the rest of the surface adheres well. I think wrinkles can be smoothed out by preheating and then weighing them down, but I haven't had time to experiment with that.