The Hyunpoong Frontier File is a clear file with 40 sheets, designed to neatly organize A4 documents. Produced in a vibrant orange color, it makes document classification easy, and the internal pockets allow for safe storage. As a durable domestic product, it is used in schools, academies, and offices to systematically manage study materials or business documents. For bulk orders, please check for printing availability to customize it as a promotional item with your organization's logo.