• Made of high-quality, durable, and waterproof transparent PP plastic material. • Includes 11 punched holes compatible with 2, 3, and 4-ring binders. • Reinforced edges with engraving technology to prevent tearing and ensure durability. • A4 size of 30.5 x 23.5 cm ideal for organizing contracts, documents, and certificates. • Non-toxic, eco-friendly, and reusable material that allows for clear content viewing. • Includes 100 transparent sleeves suitable for school, home, and office use.