Persol Square Optical Frame blends a classic square silhouette with acetate construction, designed for everyday prescription wear and refined style. Key attributes: Brown | Acetate | Durable acetate construction | Prescription-compatible | Includes original Persol case and cleaning cloth | Square (D-frame) silhouette | Keyhole bridge | Full-rim frame | Dimensions & fit: Lens width: 52 mm | Bridge width: 22 mm | Temple length: 145 mm | Height: 45 mm | Composition & care: Acetate | Wipe lenses and frame with a microfiber cloth; avoid abrasive cleaners and solvents.