Flexilens On Mini-Clip is a must have for every stitcher. The magnifier makes stitching easier and more relaxing for your eyes so you can enjoy your stitching for longer. The main lens is 3.5 in diameter with 2.25X magnification and there is also an inset lens which is 3/4 in diameter with 4X magnification for those very intricate details. Includes a chrome flexible arm that features a small black clip that has been designed so that it does not mark your work or fabric. Product is extremely lightweight portable and ideal for stitching on the move. Size: 7 inches.