Features: Great product for the watch making industry, specially for inspecting those tiny objects Great tool for appraise jewelry, coins, stamps and antiques etc. You can get an extremely close view of the tiniest details Good for jewelry, coins, stamps and antiques etc. Foldable and tiny, great to have one in your pocket all the time Introductions: This is a very practical Loupe Magnifier in life, which is designed especially for extra sharpness and clarity. It can enlarge fine print in jewelry, maps, newspapers, directories, legal documents, coins, stamps and antiques etc. when you don't use it currently, the lens can be retracted in shell. For the design, it is so compact and lightweight that it can be easily put into your pocket wherever you go. To have the Loupe Magnifier and magnify your world Specifications: Material: Zinc Alloy+Optical Glass Lens Color: Black Magnification: 30X Lens Diameter: 36mm/1.42" Size: 43x30mm/1.7x1.18" Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 1 x 30X Jewelry Loupe Magnifier