Foldable handheld mini magnifier, you can place this portable mini magnifier anywhere in your pocket, wallet, or bag. Easy to use and fully rotatable. The sturdy frame and metal case protect the lens from dust, scratches, and damage. Plus, the luxurious look makes it a perfect gift for family and friends. This magnifier offers 20x magnification. Use it to inspect details and small objects. Perfect for checking coins, fine print, jewelry, stamps, etc. Lens diameter: 60 mm/2.36 inches; Lens thickness: 10 mm/0.39 inches; Protective shell thickness: 20 mm/0.79 inches; Protective shell diameter: 70mm/2.76 inches. Distortion-free optical lens, an ideal reading aid for the visually impaired. Suitable for all ages, from children to the elderly. Perfect for antique enthusiasts, seniors reading, appreciating paintings and prints, and students studying and experimenting.