Screen - A4 format magnifier with LED backlight for reading books, viewing prints, familiarizing with the composition of commercial products, viewing banknotes, coins, stamps, maps, catalogs, documents, DIY projects. The magnifying glass magnifies 3 times. Made from unbreakable material. We achieve magnification by moving closer to or further away from the object. Product Features: - 3x magnification - 4 x LED light - powered by 2 x AAA 1.5V (not included) - dimensions 29x20.5x11cm. weight: 200g Number of pieces. in carton: 50