Rainbow multi-layer organiser with indexed inner pages for neat, at-a-glance filing in office or study settings. The indexed pages help you locate documents quickly and keep everything in order. Large 12-page design with colorful, clearly classified sections to improve filing efficiency. Each page is designed to be easily distinguishable to help you categorize and retrieve documents faster. Durable and waterproof cover protects contents over time. Soft to the touch and scratch resistant to maintain a clean appearance with regular use. Elastic band closure provides stable, secure storage. Lightweight and easy to carry, and it accommodates different document sizes for versatile use. Practical use scenarios - Office workflow: organize client proposals, reports, and project documents in one accessible place for meetings and reviews. - Student study: store course handouts, lecture notes, and assignments with clearly labeled sections for quick reference. - Travel or field work: keep receipts, itineraries, and important forms organized and ready when you need them.