Review on Reading Glasses Lightweight Rectangular Non Slip by Nathan Hawkins

12 pairs for $20, couldn't be better. I leave a few everywhere. My car, my truck, my office, my wife's wallet, my jackets and even my fishing gear. You never know when you might need a pair. However, they are disposable and somewhat flimsy. I wipe them very gently with a rag so as not to twist them. Do not get me wrong. They are not brittle but can break with a little unnecessary pressure. I bought 1.5 and they work as expected, nice and light.