5/10pcs Transparent Mesh File Bags, Zippered Document Storage Pouches, Large Capacity Test Paper Bags, Handheld Sorting Storage Bags, Student Assignment File Bags, Office Receipt Folders, Visible Design For Easy Retrieval, Lightweight And Portable, Suitable For Storing Test Papers, Documents, Art Books, Cards, Home, School, Office Multi-Scenario Use, Waterproof And Durable, Multi-Specification Set, Organize Files And Miscellaneous Items, Classified Storage For More Neatness