Guess GU50197 Frame is a classic square acetate optical frame designed for everyday wear. The full-rim Havana finish suits a range of face shapes and is compatible with prescription lenses. Key attributes: Brown | Havana | Acetate | Prescription-compatible | Square frame | Full-rim design | Dimensions & fit: Lens width: 52 mm | Bridge: 17 mm | Temple length: 140 mm | Frame width: 138 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth. Store in a protective case when not in use.