Button Closure Design: It is no longer necessary to wrap the rope repeatedly, and it is more convenient and time-saving to open and close the poly folders. And button is made of plastic material, can be used repeatedly and not easy to damage.
Product Function: Organize documents, stationery, change, travel information, game cards, files, bills, contracts, mails, catalogs, scrapbooks, painting works, receipts, manuals, memos, projects, presentations, photos, letters and forms.