[Material Description] PP [Product Performance] High-quality material: The folder is made of high-quality PP, which is sturdy and durable. Waterproof and moisture-proof: The waterproof and moisture-proof material can keep your important documents well protected. Thoughtful design: 6 pocket compartments to classify and organize documents, equipped with hidden buckles to protect the safety of documents during transportation. Lightweight and portable: This folder is easy to carry and can be put into your backpack, briefcase, and suitcase. [Applicable Scenarios] Suitable for school, office, and home use. It is a perfect gift for teachers, students, doctors, engineers, designers, and researchers.