Durable and portable magnifier for imaging clearly. Household, Office, School. Selling Points:. Portable to carry and comfort to hold. Main & Sub lens for clearly imaging. High-transparent glass, ideal for reading. Main lens with 2.5 times magnified and sub lens with 5 times magnified. Sturdy frame with high quality ABS material for durability. Remark: Product size is manually measured, specific please in kind prevail. Well-known brand for office supplies and stationery manufacturer, which was designated office supply brand of 2016 G20 Summit and has been the official supplier of the United Nations Population Fund (UNFPA) in 2019.