A4 Reading Magnifier, 2 Pcs PVC Reading Magnifying Sheet, Full Page Illuminated Magnifier, Magnifying Glass for Seniors, 3X Magnification 3x Magnification: This foldable handheld magnifier has a magnification of 3x (magnification rate is up to 300%), which is considered the most practical magnification for reading small print. Perfect for the visually impaired, seniors, hobbyists, and professionals. A4 Reading Magnifier: The lens is made of PVC, which is not easily broken compared to glass magnifiers. The PVC lens has less astigmatism and is not easily deformed. The lens size is 22.5 x 16 cm, providing a wide field of view and a clear image to ensure clarity and detailed reading. Portable and Hanging: There is a hole on the top of the PVC frame. You can hang a rope for easy use around the neck to ensure the ideal reading distance and improve your quality of life. If you prefer, you can also hold it manually. The Perfect Gift: Independent OPP packaging and easy-to-understand operation make it a perfect gift and reading aid for the elderly and young. Ideal for the visually impaired. Our reading magnifier is suitable for reading books, mobile phones, newspapers, magazines, maps, daily papers, and other tasks that require precision.