I replaced the mirror in my glasses with the larger version. The mirror itself gets five stars because it really does make a difference in how much you can see behind you and more to the edge. It does, however, have a hard time fitting in the case with the larger mirror. I'm willing to live with that.
I have used these for my walks. I bought them because I almost got hit by an electric scooter while walking on the sidewalk. It is real nice to be able to see what’s coming behind me. I adjusted to the mirror very quickly. Great product.
The only reason I don't rate the product with five stars is I hope they can design a rear view mirror that locks into position once I set it for the right viewing.
