Features: Brand PREMIUM QUALITY. This expanding A3 paper organizer holder bag is made of quality plastic material with a matte texture, anti-static, lightweight, eco-friendly, waterproof and durable. Anti-slip design button closure holds papers more securely and prevents slipping. PROFESSIONAL DESIGN. Features a flexible foldable matte cover, multiple transparent A3 size pockets, button opening and closing mechanism, and leak-resistant paper holder. Ideal for students, teachers, office workers, and more. FOLDABLE, PORTABLE & LARGE CAPACITY. Available in 3 options: 20 Pockets, 30 Pockets, and 40 Pockets. Compact and foldable design allows easy organization of up to 20–40 sheets of A3 or A4 papers, including test papers, artwork, music sheets, meeting documents, and more. Easily label subjects or categories using index tabs or permanent marker pens. SIZE DETAIL. Clipboard size measures 9.84 x 12.20 inches (25 x 31.5 cm). Compatible with A3, A4, and letter-size papers and documents. Ideal for organizing office files, school papers, test sheets, and more. WIDELY USED. Helps organize documents and office or school supplies efficiently and accurately. Suitable for use in schools, offices, business meetings, conferences, hospitals, laboratories, fieldwork, and business travel. Specifications: Material: Plastic Type-1: 20 Pockets Type-2: 30 Pockets Type-3: 40 Pockets Color: White, Pink, Blue, Green Size: Approx. 25 x 31.5 cm / 9.84 x 12.40 in Weight: Approx. 270 g Note: 1. Please allow 0–1 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. 2. Due to differences in monitor displays, the actual color may vary slightly from the image. Thank you! Package includes: 1 Piece A3 Test Paper Organizer Folder