3" Round Magnifier Green Compact, easy to use magnifier for home, business, library, recreation, craft or travel. Specifications 3 inch round frame 2X magnification power with 6X insert Optical quality lenses Sharp, distortion-free view Comfort grip handles Superior quality Bold two-tone (silver and black) construction Compact, easy to use for home, business, library, recreation, craft or travel Round shaped for the way you naturally view things Aids those of us with Presbyopia (diminished close vision that eventually effects EVERYONE)