Chanel Optical Frame pairs classic square acetate styling with everyday versatility, refining any look while remaining suitable for daily wear. Key attributes: Black | Acetate | Single vision friendly frame | Includes original case and cleaning cloth | Certificate of authenticity and guarantee included | Square frame | Dimensions & fit: Lens width: 52 mm | Lens height: 44 mm | Frame width: 121 mm | Temple length: 140 mm | Standard fit | Composition & care: Acetate | Clean with the included cloth; store in the original case.