LeBeila 8x Silver Portable Pocket Reading Magnifier Folding With Keychain Loupe For Home Office Outdoor (1PCS, Silver) 8X Jewelry magnifying glass with keyring Lens diameter: 20mm, magnifier diameter: 30mm Foldable lens, avoid dirt or being broken Brand new and high quality, compact and light weight, can put it in purse, shirt or pants pocket Application range: offices, education, jewelry appraisal, electronics, stamps, antique collecting, mechanical processing, hobbies, stamps, postcards, reading newspaper, checking maps, inspecting parts, etc