LED and UV light】 Clearly see objects in dark or insufficient light conditions with this dual LED light source. UV light works as a counterfeit detector for things such as paper money, passports, credit cards and traveller's checks, etc. 【3 different magnifications】 3 led magnifiers are included, 30X, 60X and 90X, the corresponding lens diameter is 25mm, 12mm and 8mm, jeweler magnifier for or jewelry, diamonds, gemstones, coins , stamps, rocks. 【Pocket size】 Ergonomically designed to fit your pocket space. It is very convenient to carry and you can use it anywhere. The small design allows you to simply store this magnifying glass in your pocket or purse. 【Foldable Design】 Improve optical sight on the go with the folding function of this small size portable magnifying mirror. Simply slide the jewelry magnifier to use it and snap it back into place when not in use. 【Multifunctional magnifier】 Eye magnifier can be applied to detect card, jewelry, diamonds, gemstones, coins, stamps, rocks, crafts and more, suitable for hobbyists, collectors and to children. Good advice: - Please allow 1-2mm errors due to manual measurement. - Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. - If you like our products, just add them to your cart They are definitely a great value product