1.LETTER SIZE & ENOUGH ROOMY -- 3D design expandingfile folder huge storage space allows you to keep not only 500 sheet paper but also anything smaller than letter size, not crowded 2.HEAVY DUTY & DURABLE -- 5 pack pockets are all made from premium thick polypropylene material, won't accidentally crease it or puncture it, strong sturdy for long term storage in your bathroom/kitchen/garage/anyplace you want 3.NO MESS -- Our document folder can organize your papers, current insurance policies, home appliances manuals, yearly taxable papers, important health care papers and lots of manila file folders. Everything related to the subject in one place 4.VISIBLE IN TRANSLUCENT -- Clear sides making it easy to see the stored contents, and stand alone at your shelf due to wide bottom, you can pick the folder directly where you want the item inside without opening 5.GOOD GIFTS -- For children, file organizer will be suit for school projects, along with great snap closure , safer and convenient keeper reducing the troubles of unorganized children, making them happy