These sunglasses feature plastic lenses and frames, making them lightweight and durable. They are suitable for both men and women. With a fashionable, classic, and polarized style, they offer UV40 protection. The lens width is 55mm, bridge width is 10mm, temple length is 135mm, and height is 50mm.

To use these sunglasses, simply put them on your face like you would with any other pair. When wearing, make sure the temples rest comfortably on your ears and the frame sits well on your nose. For cleaning, use a soft, lint - free cloth to gently wipe the lenses. Avoid using harsh chemicals or abrasive materials as they can scratch the lenses. When not in use, store them in a protective case to prevent scratches and damage. Don't bend the frames too forcefully as it may cause them to break. These sunglasses are great for daily wear, outdoor activities, and fashion purposes, so enjoy them!