Ann Taylor AT313 Womens Eyeglass Frames Plastic frame Plastic lens non-polarized Lens width: 51 millimeters Lens height: 40 millimeters Bridge: 17 millimeters Arm: 135 millimeters Frame Material: Plastic Frame Type: Full Frame Frame Shape: Round Lens Width: 51mm; Lens Height: 39mm Bridge Width: 17mm; Temple Length: 135mm