DALIX Womens Prescription Eyeglasses Frames 52-17-143-37 RXable in Brown, Black/ plastic frame plastic lens non-polarized Lens width: 52 millimeters Lens height: 37 millimeters Bridge: 17 millimeters Arm: 143 millimeters SIZE: 52 mm X 17 mm X 143 mm X 37 mm Superior Material: Zyl Acetate Rx-Compatible: The Special Grooves of this Frame allow you to replace the lenses of this frame with prescription lenses from your eye doctor/optician Accessories: Hard Carrying Case & Micro Dust Cleaning Cloth Provided with Each Purchase Accessories: Hard Carrying Case & Micro Dust Cleaning Cloth Provided with Each Purchase