For people with Macular Degeneration, ARMD, or visual impairments, this reading magnifier reduces eyestrain. Enlarges whole paragraphs at a time to 2X their original size. Made of flexible plastic, it is small enough to fit into a shirt pocket or purse, and can be used as a bookmark. Measures 2 x 3 1/4¨ (5.1 x 8.3 cm).