Origin and Quality Assurance: Proudly made in Mainland China, this book storage box is crafted to meet high standards of durability and functionality. Its robust design ensures it can handle up to 50kg, making it ideal for heavy books and files.Versatile Use and Stackable Design: Designed for more than just books, this storage box can be used for files, toys, and other household items. The stackable feature allows you to maximize space efficiently, perfect for home or office use.Safe and Eco-Friendly Material: Constructed with materials free from harmful chemicals, this storage box is safe for all users and environmentally friendly. It's an excellent choice for those looking to reduce their ecological footprint.Convenient Side Handles for Easy Transport: Equipped with sturdy side handles, this book storage box is easy to lift and move around. Whether you're reorganizing the office or moving houses, these handles make transportation simple and hassle-free.Color: WhiteMaterial: PlasticPackage Contents:1*Book Storage BoxOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.