Flexible document management: designed to fit seamlessly into standard 3-ring binders and improve efficiency for business and study through adaptable page organization inside the binder rings. Effortless document access: angled pocket design with a warp-resistant thick board enables quick access to documents and helps prevent jams or snags when handling contents. Enhanced feature function: rainbow index tabs with color-coded labels help you locate files at a glance, shorten search time, and offer customizable identifiers for better organization. Clean and durable surface: made from high-quality PP material, protects contents, wipes clean easily, and resists permanent markings for long-lasting use. Use scenarios: - Office filing: organizing client files, proposals, and reports; integrates with existing binder systems for fast retrieval. - Academic use: organizing coursework, lecture notes, and research references; supports easy sharing and revision. - Meetings and travel: distributing and referencing materials in meetings or on the go with a compact, organized binder.