With 4 bright LED's, The optical grade lens providing evenly distributed light with no hot spots!It is also perfect for reading especially for maps and directories or for those who are visually impaired Lightweight and easily portable with a distortion free lens to ensure you magnificent close-up detail and clarity The magnifier can be held in your hand, hang it around your neck, or fold out the integral feet for free-standing use Ideal for those who enjoy embroidery, knitting, sewing, handcrafts and any other hobbies where precision is needed. Size: Approx 27 X 19.5cm (101/2 X 71/2")