1. Modular DesignThis storage box set can be combined. It can be used as a desk organizer for pens, papers, or small items. You can design the structure according to your needs to create a and tidy workspace and maximize storage efficiency. 2. Stackable Tiered TraysThe desktop file organizer offers unlimited possibilities. You can use a single tray or add more layers to store different types of papers in one place and easily expand to maximize space. You can decide exactly how to organize your papers, letters, files, folders, mail, etc. to keep your desktop cleaner and neater. 3. SpaceSaving StylishIntegrated desk decor! The white, minimalist design complements any interior. Compact dimensions take up little space while creating ample storage. An organizer that not only functions but also enhances your workspace aesthetically. 4. Multifunctional SetOur paper tray organizer includes two A4 storage boxes, one A5 storage box, and a white pen holder. You can arrange the individual elements, stack them vertically for compact storage or spread them flat for a wider surface.