Cartier Rectangle Eyeglasses combine a refined rimless metal frame with Cartier's signature 'C' hinge, designed for lightweight everyday wear and easy prescription fitting. Key attributes: Gold | Transparent | Metal | Lightweight construction | Durable polycarbonate lenses | Prescription-friendly | Acetate temple sleeves for comfort | Signature hinge serving functional and aesthetic roles | Rectangle shape | Rimless design | Acetate temple sleeves | Signature 'C' hinge detail | Dimensions & fit: Lens width: 56 mm | Bridge: 19 mm | Temple length: 145 mm | Lens height: 35 mm | Size 56 | 56-19-145 | Composition & care: Metal frame | Acetate temple sleeves | Polycarbonate lenses