PREMIUM QUALITY - Professional Quality Magnifying Lenses is made of ABS,PVC materials,durable yet flexible,unbreakable frame with wafer-thin lens which does not easily break compared with glass magnifier. LARGE VIEWING AREA - Optical grade magnifying lens covers large viewing area without having your hands to move all the time,magnifies up to 300% is ideal for reading and inspection, it is perfect for, electronic repair, and examining extremely small texts. HIGH DEFINITION - This magnifier glass full page magnifier with a distortion free lens to ensure you magnificent clarity and close-up detail. It has a larger viewing area. LIGHTWEIGHT & PORTABLE - Size:30cm* 19cm/ 11.8in*7.5in,A4 size Magnifier,Lightweight, easy for carrying.Ultra-thin can be easily put into bag and bring it wherever you go MULTI-FUNCTION - The 3X magnifying lens is perfect for viewing and checking small prints ,tiny objects, fine materials, gadget parts ,pins ,collections, science experiments, reading books, newspaper documents and magazines, observe animals insects, knitting embroidery or any case where precision is required