Review on 🌞 Enhanced UV Protection SAILEAD Automatic Installation Polarized Car Sun Visor Extender - Glare Shield for Cars, SUVs, and RVs - Polycarbonate UV400 Visor Guards against Sun Glare, Snow Blindness, and Harmful UV Rays by Jason Ballard

Great product. I wanted something I could use, especially mornings and evenings here in Arizona where the sun can be brutal driving in. Also to use if I forgot my sunglasses. Turns out I can use it with or without polarized glasses. Luckily my glasses are polarized on the same axis as the lampshade. I'm deducting a star because it barely sticks to my visor. I have a Toyota RAV4 and the visors are about 1 inch thick but taper towards the edge just enough to hook into. Then I attached it securely with a rubber band and string. It helps alleviate sun problems in Arizona and New Mexico.