Magnification: 3X, with 4 LEDs, provides enough light at any dim condition.And you can adjust the brightness of the LED lights to protect your eyes in the dark. Three Ways to Use: the 3X Hands-Free magnifying glass can be hung on the neck and also flip the four corners to stand on the file to use provide a happy experience. If you don't want to do this, it can also be held in your hand. Easy To Read:Full A4 page size and rectangular shape makes reading across a whole page easier without moving the magnifier,and has a larger field of vision, A4 size fits for most book reading and can cover the pages completely, you can have a broader vision when reading newspapers and magazines. Dimension: the hands-free LED magnifying glass size is approx. 27 x 20.5 cm/ 10.6 x 8 inches, the full page magnifier size is approx. 30.5 x 19.5 cm/ 12 x 7.7 inches, lightweight for convenient carry, suitable for home, school, office and travelling use. Application:The Foldable Desktop Reading magnifier is suitable for kids,the elders with aging eyes and low vision; it's great for reading small prints,books, electronics, newspapers, magazines, maps, documents and it's also perfect for making handicrafts, knitting, sewing, repairing and work as a Jewelry Loupe.