The lens is PVC material, not glass, Please BUY with caution LED page magnifier can be used handheld, hands-free or neck hang, 3 options for you to choose from making it one of the best and newest led magnifier on the market. Our hands free magnifier stays over the page, perfect height for optimal magnification; With neck cord so you can hang around the neck for longer reading time. If using handheld mode, It is best to keep the magnifier between 3 to 5 inches from the objects in view for optimal magnification. Specifications: Color: As the pictures show Material: ABS Frame, PVC Lens Magnification: 3X Light source: 4/12 LEDs Power supplied by: AAA batteries (not included) Product size: A4 Leg length: 11cm Product size: 11.8 * 8 inch/10.6*8 inch(foldable) Packing Includes: 1 x Magnifier EASY TO READ: Our full-page magnifier offers a larger reading area, allowing you to read the entire page, reducing the hassle of moving multiple times while reading. DUAL POWER BY USB AND BATTERY: This magnifying glass is different from other magnifiers in that it can be used in both battery and USB modes. And you can adjust the brightness of the LED lights to protect your eyes in the dark.The power cord Should always be plugged in to turn on the light. If there is a loose condition, please insert it tightly. 【Magnifying Glass and Perfect Gift】It is a perfect gift and reading aid for the elderly and visually impaired. Our rectangular magnifying glass and portable stand is suitable for Ideal for reading cards and newspapers, repairing gadgets, crafts, sewing, knitting, etc. 【RELIABLE MATERIAL】: This Large Full Page Magnifying Glass: made from PVC and ABS, compared with glass magnifiers, it is more light, durable and not easily destoryed that glass magnifier. 【MULTIPLE WAYS TO READ】: The magnifier can be held in your hand, hang it around your neck, or fold out the integral feet for free-standing use.