GUESS Eyeglasses GU 1691 Bone With Gold 54MM composite frame composite lens non-polarized Lens width: 54 Lens height: 36 millimeters Bridge: 16 millimeters Arm: 140 millimeters Frame Material: Plastic Style: Business , Casual , Designer , Luxury , Nerdy , Sophisticated , Trendy Features: Integrated Nose Pads , Spring Hinges Fits Face Shape: Oval , Round Glasses Shape: Rectangle