Ideas In Motion LED Magnifying Glasses are the ultimate tool! Perfect for reading, hobbies, DIY projects, sewing, electronics, and more. Large clear glass lenses provide 160% total magnification for any task. Dual LEDs brightly illuminate direct light where you need it most. Lights automatically turn off and on when glasses are folded/unfolded. One size fits all. Button cell batteries included. Powerful 160X Magnification Dual LEDs for bright illumination Optional Automatic on One size fits all — great for both men and women Button Cell Batteries Included