2 Pack Polarized Clip-On Sunglasses for Prescription Glasses, Flip Up Rimless UV400 Sunglasses for Men and Women

The two-pack of polarized clip-on, flip-up sunglasses arrived on time. They were in a see-through, cheap but functional, flat-ish plastic case with a cloth for clearing smudges. Nice touches for an inexpensive product. The dark pair fits my glasses and the polarization works. I don't think I'll use the lighter pair, but maybe they'll come in handy on cloudy days. My hands have a hard time pinching the clasp to attach the sun lenses to my glasses, but that's probably due to hand issues rather than the product. It was convenient to flip up the lenses when indoors without having to risk losing the sunglasses in my pocket or hanging from my shirt like regular sunglasses. Unfortunately, a lot of light gets around the clip-ons because they're only as big as my prescription glasses' lenses. Depending on my activity, I will probably alternate wearing these clip-ons and wearing Walmart's over-the-glasses full-sized polarized sunglasses. The coverage with wraparound over-the-glasses sunglasses is so much better, but the convenience of these clip-ons is great.