1Large Capacity Storage: Clear document case is suitable for large amount of documents, information, test papers, maternity reports, etc.2Transparent Design: The transparent design of the document case makes it easy to find and identify the documents you need and reduces the time spent on searching.3Large Size: Plastic document case is suitable for A4 size documents and materials, to meet all kinds of office and study needs.4Full Protection: Clear document storage case effectively guards documents and information, dustproof and waterproof, drop proof and wear resistance, long service life.5Premium Material: Clear document case is made of premium plastic, durable, not easy to break, suitable for long term use.