Ray-Ban Round Metal Sunglasses deliver a timeless round silhouette with a slim metal frame and adjustable nose pads. Designed for everyday wear, they pair classic style with versatile lens options. Key attributes: Black | Metal | UV protection | Scratch‑resistant lenses | Adjustable nose pads | Prescription lens compatible | Round frame | Curved brow bar | Thin metal temples with plastic end tips | Dimensions & fit: Lens width: 50 mm | Bridge width: 21 mm | Temple length: 145 mm | Size: 50/21/145 | Available sizes: 47, 50, 53 (lens width in mm) | Composition & care: Frame: Metal | Lenses: Glass | Wipe lenses with a microfiber cloth and mild lens cleaner. Store in a protective case when not in use. Avoid exposure to harsh chemicals and extreme heat.