Lovely appearance design and a cute smiley face. There are altogether 10 cute and vibrant colors and you can choose any color you like. Different colors can quickly help you distinguish your files.his plastic accordion file folder can be expanded sufficiently and is perfect to hold lots of papers and fix a maximum of 150-200 pages. You can throw loose-leaf papers, folders, or even small notebooks in here.These popular Smile Expanding File Folder are great for Brand awareness. Give these away in your next trade show and see what a great impact it makes! Measuring 12.80*9.65 INCH, this custom smile expanding file folder. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Writable surface, lightweight, recyclable paper.