Guess Square Optical Frame features a classic square silhouette in a lightweight metal construction, ideal for everyday prescription or non-prescription wear. Key attributes: Black | Negro brillante | Metal | Lightweight frame | Durable construction | Full-rim design | Demo lenses (replaceable with prescription) | Square silhouette | Gloss finish | Dimensions & fit: Lens width: 53 mm | Lens width: 55 mm | Bridge: 16 mm | Temple length: 140 mm | Lens height: 44 mm | Composition & care: Metal | Wipe with a soft, dry cloth; store in protective case when not in use.