DALIX Mens Prescription Eyeglasses Frames 54-17-140-34 RXable in Matte Black, Ma metal frame plastic lens non-polarized Lens width: 54 millimeters Lens height: 34 millimeters Bridge: 17 millimeters Arm: 140 millimeters SIZE: 54 mm X 17 mm X 140 mm X 34 mm Superior Material: Stainless Steel COLOR(S): Matte Black Accessories: Hard Carrying Case & Micro Dust Cleaning Cloth Provided with Each Purchase Accessories: Hard Carrying Case & Micro Dust Cleaning Cloth Provided with Each Purchase