I was on a quest to find sunglasses with a lens width between 46mm and 50mm, and I stumbled upon a unique pair with 46mm and 49mm lenses that didn’t resemble children's glasses. It became evident that some shoppers who left negative reviews were unaware of the differences in measurements between kids' and adults' glasses. I decided to disregard these reviews and purchased a pair. I’m pleased to report that the quality is excellent. They are so perfect that I even bought a second pair as a backup. These sunglasses are not your average pair; they are delicate and should be handled with care. Leaving a negative review for a product without knowing the specifics is the epitome of negligence.