Small enough to fit in a pocket or wallet, the GN-70 Pop-Up Key Chain Magnifier from Carson is a convenient magnifying tool to take with you on-the-go or during small details inspection. It provides crystal clear image quality with a compact 1.1 x 0.3 x 2.3" size that will not compromise its 7x magnification from a glass that minimizes distortion. An attached key chain keeps it secure to carry or hang it from a bag, backpack, and more. In addition, it comes with a spring-loaded button to extend the magnifier and maintain its lens fully protected from scratches and damage when not in use.