SSLR Men's Wide Frame Polarized Oval Sunglasses memory-metal frame Composite lens polarized Lens width: 54 millimeters Lens height: 51 millimeters Bridge: 15 millimeters Arm: 131 millimeters The sizes refer to the width of one lens in millimeters. Polarized lenses eliminate glare and reduce eye fatigue. Anti-Glare. Protective case and exquisite packaging carton included. Oval sunglasses featuring width metal frame. Made In China.