HELES Retro Man Women Half Rimless New Eyewear Eyeglasses Glasses Frames H8990 Imported titanium frame plastic lens non-polarized Lens width: 52 millimeters Lens height: 35 Bridge: 17 millimeters Arm: 145 millimeters very light in weight Full Rim Gender: Unisex Size: Lens/Bridge/Temple:52-17-145 weight: 10 g , Width: 135 millimeters(5 millimeters adjustable)