Saint Laurent Optical Frame — a versatile black acetate square frame with the brand's signature corner angle. Built for everyday wear, it pairs easily with any look and accepts prescription lenses. Key attributes: Black | Acetate | Compatible with corrective/prescription lenses | Supplied with original case | Includes cleaning cloth | Certificate of authenticity included | Manufacturer guarantee (2-year warranty) | Square frame | Soft squared silhouette with corner angle | Full-rim design | Laser-engraved Saint Laurent logo on temples | Dimensions & fit: Lens width: 48 mm | Lens height: 39 mm | Bridge width: 23 mm | Temple length: 145 mm | Size 48 (Medium) | Unisex fit | Composition & care: Acetate | Clean with the included microfiber cloth and store in the original case.