Dolce&Gabbana DG4198 Sunglasses-27458G Leaf Gold/Black (Gray Grad Lens)-54mm Acetate frame Glass lens Polarization Lens width: 54 millimeters Lens height: 53 millimeters Bridge: 18 millimeters Arm: 135 millimeters Buy with confidence! Authorized Retailer. Authenticity Guaranteed. Full retail package with all accessories.