Review on TFY Car Visor Sunshade Extender - Anti-Glare Window Sunshade Blocker for UV Rays - 1 Piece by Brent Webb

As a victim of skin cancer (recent Mohs surgery on my left ear) I finally realized that I couldn't handle driving in the sun. The sun visors on most of our vehicles never offer good protection. In particular, they always leave a safety gap because they don't extend far enough when leaning against a side window. This extension might not look overly glamorous but is very easy to fit over an existing visor and is very effective in providing that extra coverage you need. I am completely satisfied with this product.