Gucci Square Optical Frame by Gucci offers a classic square silhouette in a polished acetate construction, designed for prescription wear and everyday use. Key attributes: Black | Acetate | Prescription-ready | Square frame | Full-rim acetate frame | Dimensions & fit: 49 mm lens width | 19 mm bridge | 145 mm temple length | Composition & care: Acetate | Wipe with a soft, dry cloth; avoid abrasive cleaners and prolonged exposure to heat.