Metal ring binder with clear protective cover designed for reliable, everyday organization of schoolbooks and loose papers. Key benefits Keeps materials organized and accessible: a stable metal ring mechanism holds and organizes schoolbooks and inserts, allowing portable, quick access. Protects books and paper: dust- and scratch-resistant cover, moisture-resistant sealing and a smooth zipper reduce dirt buildup, creasing and tearing. Durable, reusable construction: clear protective sleeve made from robust, high-transparency PP material that is waterproof and tear-resistant for long-term use. Easy to carry and secure: practical strap attachment plus a woven carry handle provide a dependable way for students and children to transport and store school supplies. Main features Transparent front pocket for visible labeling or quick identification. Stable metal ring system for orderly storage and browsing. Capacity: holds up to 100 sheets. Smooth zipper closure with moisture-resistant sealing. Dust and scratch protection to preserve book covers and pages. Made from high-transparency, waterproof, tear-resistant PP material. Woven carry handle and secure strap fastening for daily portability. Practical uses School use: keep textbooks, worksheets and handouts organized and protected for daily lessons and homework. Extra-curricular activities: transport practice sheets, music scores or project materials without folding or damage. Home and archive storage: store reference books, manuals or seasonal school materials in a reusable, dust- and moisture-protected sleeve. Technical notes Material: durable PP (polypropylene) with high transparency. Capacity: approximately 100 sheets. Closure: zipper with moisture-resistant seal. Carry: woven handle and strap attachment for secure transport. This binder is intended as a clear, durable storage and carrying solution that combines a metal ring filing system with protective sealing and practical transport features for students and everyday use.