DALIX Mens Prescription Eyeglasses Frames 57-18-150-36 RXable in Black, Brown GL plastic frame plastic lens non-polarized Lens width: 57 millimeters Lens height: 36 millimeters Bridge: 18 millimeters Arm: 150 millimeters SIZE: 57 mm X 18 mm X 150 mm X 36 mm Superior Material: Zyl Acetate COLOR(S): Matte Brown Accessories: Hard Carrying Case & Micro Dust Cleaning Cloth Provided with Each Purchase Accessories: Hard Carrying Case & Micro Dust Cleaning Cloth Provided with Each Purchase