Flexzion Foldable Jewelry Eye Loupe 30 X 21 mm Magnifying Glass Lens, Portable Magnifier for Home Work Shop Classroom Jewelry Coins Stamps Watch Inspecting Premium quality, ideal for inspecting watches, jewelry, coins, stamps, and antiques etc. Lightweight and compact design, easy to carry Extremely powerful 30 times magnification Ideal for inspecting tiny and delicate objects Foldable design fits nicely in your pocket