Heles Women's Beautiful Pure Tianium Full Rim Glasses Optical Frame Eyeglasses, very light in weight, 53/16/138 Titanium frame glass lens non-polarized Lens width: 53 millimeters Lens height: 35 millimeters Bridge: 16 millimeters Arm: 138 millimeters 100% Pure Titanium, very light in weight Full Rim Gender: Women Size: Lens/Bridge/Temple:53-16-138 millimeters weight: 14 g , Width: 135 millimeters(5 millimeters adjustable)