"Wish I would have purchased these first! I had to pay a garage door tech $100 for a service call. He told me to order these and we haven't had a problem since! We have sunlight hitting our sensors in the afternoon and evening and these completely eliminated the problem!"

"These work ten times better then the old fold up cardboard style one. It has been a daily struggle with my garage door before I bought these. Now I dont even have to think the garage door not shutting because of the sunshine. I couldn't be happier."

"I struggled for 2 years with our garage door company and their flimsy plastic guard. The door wouldn’t close in the afternoons for months. Installed this in minutes and the garage door has worked EVERY TIME SINCE. You’ve gotta carefully and firmly press it into the correct position. It’s incredible this was designed by a college student. Awesome invention!"