Chanel Optical Frame combines a refined square/rectangle silhouette with everyday versatility. Frames are supplied with the original case, cleaning cloth, certificate of authenticity and guarantee for immediate wear and secure ownership. Key attributes: Brown | Havana | Acetate | Includes original case | Includes cleaning cloth | Includes certificate of authenticity and guarantee | Prescription lens friendly | Square or rectangle silhouette | Dimensions & fit: Lens width: 52 mm | Lens width: 54 mm | Bridge width: 16 mm | Temple length: 140 mm | Available in medium and wide sizes (52-16 and 54-16/54-19 variants) | Composition & care: 100% acetate | Clean lenses with the included cleaning cloth and store the frame in the original case.