【Generous Storage Space】Our set contains 4 A4 document boxes measuring 31 x 23 x 2 cm. These provide plenty of space for daily storage and organisation. 【High Quality Construction】:Our clear storage boxes are made of durable PP plastic, sturdy, thick and designed to withstand breakage or deformation, ensuring long service life. 【Optimized Organization】Our A4 box folders are perfect for storing and managing important documents. They help maintain a tidy workspace and protect your papers from possible damage or loss. 【Protective Design】: Equipped with an easy to use buckle closure, our box folders ensure the safety of your documents. They are sealed against dust and water and protect your valuable papers from loss. 【Versatile Use】: Ideal for storing magazines, photos, stamps, bills and children's crafts. These stackable storage boxes are convenient for use at home, office, school and travel and meet a variety of needs.