Durable and reliable - Made of high-quality materials for long service life and stable use. - Designed to resist breakage; waterproof to protect your documents. - Foldable and wear-resistant for easy, long-lasting organization. Improved document management - Measures 32 x 22 cm, the perfect size for A4 documents. - Each pocket holds 20-50 sheets, making it easy to organize papers and keep them in one place. Binder set with color coding - Contains 5 folders in 5 different colors to help categorize and locate documents quickly. - Features a flap and an L-shaped lock for secure closure and easy operation. Perfect gift for practical storage - Upgrade your document storage with this stylish binder. - Ideal for outdoor organization, business, school or personal use. - Simple yet elegant design that fits professional and everyday needs. Practical use scenarios - Office or business use: organize reports, proposals and client documents by color for quick access. - School or classroom use: manage handouts, assignments and project materials in separate folders. - Travel, field work or on-site tasks: keep important papers protected and readily available on the go.