Calabria R432 Designer Bi-Focal Reading Sunglasses Plastic frame Composite lens non-polarized Lens width: 57 millimeters Lens height: 44 millimeters Bridge: 25 millimeters Arm: 133 millimeters Bi-Focal Reading Sunglass Case Included Designer Cateye Styling w/ Crystal Dcor 100% UVA/UVB Protection 5.6" x 2"