Saint Laurent SL 718 SLIM Eyeglasses feature a slim acetate frame and a lightweight rectangular silhouette, designed for refined everyday wear. Key attributes: Black | Acetate | Lightweight construction | Durable full-rim frame | Supplied with original Saint Laurent case | Compatible with prescription lenses | Rectangular shape | Slim acetate construction | Iconic corner angle | Laser-engraved temples | Dimensions & fit: Lens width: 54 mm | Lens height: 40 mm | Bridge width: 20 mm | Temple length: 145 mm | Available in multiple sizes | Composition & care: Acetate | Clean lenses with a microfiber cloth; store in the original case when not in use; avoid exposure to high heat and abrasive cleaners.