Mens Bridged Half Rimmed Prescription Rxable Optical Glasses in Brown Metal frame plastic lens non-polarized Lens width: 54 millimeters Lens height: 38 Bridge: 18 millimeters Arm: 140 millimeters 1.25" high 5.5" wide Prescription RX-ABLE. You can put your own prescription lenses in these frames, with the help of your local optomitrist PLEASE NOTE: LENSES COME DEMO PRINTED AND ARE NOT BLANK!!! Eye Size 54 .Bridge Size 18 .Temple Size 140 .Spring Adjustment on Frame: None Brown Color Stainless Steel and/or Acetate Mixture Material Free Storage Case and Cleaning Cloth Included with Purchase