Cartier Optical Frame from the Precious collectsion combines a rimless rectangular silhouette with 18 ct solid gold construction. The design refines everyday looks and pairs effortlessly with a wide range of styles. Key attributes: Gold | Yellow | 18 ct solid gold | Includes original case | Includes cleaning cloth | Certificate of authenticity included | Guarantee included | Rimless | Rectangle shape | Engraved logo | Dimensions & fit: 54 mm lens width | 19 mm bridge width | 140 mm temple length | Suggested face shapes: Oval, Round, Heart | Composition & care: 18 ct yellow solid gold (frame) | Demo lenses with blue anti-reflective coating | Clean lenses with the included microfiber cloth and store frames in the original case when not in use. Avoid exposure to chemicals and extreme temperatures.