XIANQI Rectangular lightweight hand-held anti-scratch and anti-glare glass lens with 10x LED bead magnifier for hobbyists . Magnification: 10x This magnifying glass can be used for reading books or newspapers, exploring science in the backyard, observing insects or plants in the wild, archaeological tools, optical learning, jewellery making and more. Large size to hold hands; and novel shape design Note: This product is powered by 4 x AAA batteries, delivery does not include batteries, please purchase separately Specifications. Material: ABS, metal, acrylic optics Size: approx. 65x110mm Packing list. 1 x Magnifying Glass (Without Battery) Caution. Colours may vary slightly due to the colour calibration of each monitor. Please allow for slight measurement deviations due to manual measurement.