Heles Unisex Fashionable Pure Tianium Full Rim Optical Frame Eyeglasses, very light in weight, 53/16/140 titanium frame glass lens non-polarized Lens width: 53 millimeters Lens height: 36 Bridge: 16 millimeters Arm: 140 millimeters 100% Pure Titanium, very light in weight Full Rim Gender: Unisex Size: Lens/Bridge/Temple:53-16-140 millimeters weight: 12 g , Width: 130 millimeters(5 millimeters adjustable)