Womens Half Rimmed Circle Crystal Studded Prescription Rxble Glasses Frames 51-18-135 metal frame plastic lens non-polarized Lens width: 51 millimeters Lens height: 27 millimeters Bridge: 18 millimeters Arm: 135 millimeters SIZE: Eye: 51 MM X Bridge:18 MM X Arm Length:135 MM Vertical B: 27 MM Superior Material: Stainless Steel Rx-Compatible: Specially tooled lens grooves of this frame allow the user to replace stock lenses with prescription lenses from his or her optician Accessories: Hard carrying case and micro cleaning cloth included Color: Gunmetal You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!