[SUPERIOR DESIGN] The file organizer features thick, well-sewn straps attached to the lid, complemented by a sturdy handle on top. The lid connects to the base with a stylish buckle, providing a distinct look. This design allows you to easily transport important documents while ensuring they remain secure and protected, marking a significant upgrade from traditional accordion file organizers. [FUNCTIONAL FEATURES] The lid includes an extension line and an adjustable carrying handle, allowing for easy transport. The interior can be fully expanded and adjusted to accommodate more documents, making this expanding file folder both practical and fashionable. [SPACIOUS & ADAPTABLE] This organizer includes 25 colored pockets, suitable for A4 and letter-sized papers. It measures 13x9.5x3 inches when folded and expands from 3 inches to 27 inches. Each pocket can expand up to 1.3 inches, accommodating over 4000 sheets of paper. [VERSATILE APPLICATIONS] Ideal for various uses, this file organizer is perfect for students managing classwork and homework, business professionals organizing important documents, bills, and receipts, or parents storing cooking menus, warranties, and manuals. Effortlessly carry all your essential documents to school, the library, or meetings.