Need a little magnification to help with that small print? Simply clip these on to your safety or sunglasses to make yourself a pair of reading glasses or onto your readers for a little extra magnification. Protective coating keeps the clip in place without scratching up your glasses. The flip up design makes it easy to switch between your readers and safety or sunglasses. The crystal clear lenses give you a sharp distortion free view, so you can see the details with ease. Measures 129 mm wide overall and 35 mm tall. Bridge 20. Eye width 55 mm. Magnification 2.50.