Magna-flip Clip on Flip up & Down Reader Magnifiers, Converts Distance Glasses and Sunglasses Into Reading and Computer

Temporarily convert distance glasses or sunglasses into reading glasses
Spring clip attaches magnifying lenses to top of distance glasses lenses
Flip down for magnifying power, flip up for regular unobstructed vision
Great for all close work where quick magnification is needed-reading, fishing, hobbies, crafts, computer use, etc.
Lens size - 60mm x 52mm x 138mm Overall Width