Saint Laurent SL 39 Optical Frame by Saint Laurent. A thin acetate round frame that refines everyday looks and pairs easily with a wide range of styles. Key attributes: Brown | Havana | Acetate | Includes original case and cleaning cloth | Certificate of authenticity and guarantee | Compatible with prescription lenses | Round shape | Full-rim frame | Thin acetate construction | Logo detail on temples | Dimensions & fit: Eye size: 54 mm | Bridge: 16 mm | Temple length: 140 mm | Lens height: 46 mm | Composition & care: Acetate | Clean with the included cloth and store in the original case.