Magnification - Plastic Material: The lens is PVC, fresnel lens, not glass, please buy with caution. This foldable portable magnifier has up to 3x magnification to ensure you get clarity and detail, perfect for reading books/documents/newspapers/instructions. GET A 12 LED MAGNIFIER: You get a powerful LED magnifier with two different power modes and LED lights to illuminate in dark places. Offer multiple ways to read: Our rectangular magnifying glass can be hung around your neck, or you can flip the four corners and stand on the document to use it to provide a free experience. It can also be held in your hand if you don't want to. Easy to read: Our full-page magnifier provides a larger reading area so you can read the entire page and reduce the hassle of moving multiple times while reading. Dual USB and Battery Power: This magnifier is different from other magnifiers in that it can be used in both battery mode and USB mode. And you can adjust the brightness of the LED light to protect your eyes in the dark. The power cord must always be plugged in to turn on the light. If it is loose, please plug it in tightly. Packing list: 1 x Magnifier We only sell the items in the first picture, not the items in other pictures. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, please allow minor errors in size.