Saint Laurent Optical Frame pairs a polished square silhouette with acetate construction for a refined everyday look. The frame balances a glossy finish and signature logo detailing for versatile styling. Key attributes: Black | Acetate | Lightweight | Durable frame | Includes original case | Includes cleaning cloth | Certificate of authenticity included | Manufacturer guarantee | Square silhouette | Full-rim frame | Shiny finish | SL logo detailing on temples | Dimensions & fit: Lens width: 48 mm | Bridge: 21 mm | Temple length: 145 mm | Lens height: 36 mm | Frame width: 132 mm | Weight: 45 g | Size M (132 mm) | Composition & care: Acetate | Wipe lenses and frame with the included microfiber cloth; avoid abrasive cleaners and prolonged exposure to moisture.