Lifewit 4 Pack Plastic Multi-Purpose Storage Box With Latching, Art Supplies Perfect Size: These paper storage boxes are spacious, measuring 13.43 x 9.92 x 2.36 inches. Each box has a generous capacity to hold up to 500 sheets of A4 paper, making a total of 2000 sheets with this four-piece set. Long-lasting Material: Made from high-quality and long-lasting PP plastic, these plastic Storage box with latching lids are free of BPA, and are dust-proof, moisture-resistant, and capable of bearing weight without deformation. They are easy to clean and long-lasting.Designed with a semi-transparent construction, these storage boxes offer the convenience of quickly locating desired items without the need to open the lid, all while maintaining the privacy and protection of your belongings. Snap-tight Latches: The plastic storage containers with lids feature a snap-lock design that keeps the latch securely locked, preventing items from being lost or scattered. Multi-Purpose: These storage boxes are perfect for organizing items in your home, office, or school. They can hold 8.5 x 11 inches letters, folders, clipboards, documents, and other office supplies. They can also be used to store crafts such as photos, stamps, markers, scissors, and notebooks, making them ideal for school supplies or travel use. Stackable Design: The four boxes can be stacked together, making them easy to transport and saving space. When not in use, the lids can be removed, and the four boxes can be nested together for even more space-saving storage. The PP material provides strong stability and weight-bearing capacity, ensuring their durability.