Heles Unisex New Pure Tianium Full Rim Optical Frame, Prescription Eyeglasses Frames Titanium frame glass lens non-polarized Lens width: 54 millimeters Lens height: 38 millimeters Bridge: 18 millimeters Arm: 142 millimeters 100% Pure Titanium, very light in weight Full Rim Gender: Unisex Size: Lens/Bridge/Temple:54-18-142 millimeters weight: 14 g , Width: 132 millimeters(5 millimeters adjustable)