Jones New York Womens Lightweight & Comfortable Designer Reading Glasses J463 Metal frame plastic lens non-polarized Lens width: 53 millimeters Bridge: 16 millimeters Arm: 135 millimeters 5" Frame Width 1.25" Lens Height Lightweight & Comfortable Womens Frame Adjustable Silicone Nosepads & Spring Hinged for Added Comfort 18 different magnifying powers from 0.25 to 6.00 are available Case Included