VonZipper Pinch Rectangular Sunglasses Plastic frame Plastic lens Non-Polarized 100% UV protection coating Lens width: 56 millimeters Bridge: 16 millimeters Arm: 139 millimeters Lenses are prescription ready (Rx-able) 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!