Features: Portable Writing Clipboard with document organiser storage case and calculator, large capacity document case hold 300 sheets letter size paper file document, ensuring organized storage and note taking. Integrated hanging hole for space saving storage. Crafted from water resistant plastic, this clipboard writing board features tear resistant compartments with file organizers case, pencil box and calculator for easy document handling and note taking. Suitable for students, teacher, nurse, healthcare staff, office workers, business professional, and creative thinkers needing multifunctional document organiser during commutes, business trip, or classroom. Effortlessly manage paper file in offices, study areas, or travel environment while writing directly on the attached clipboard without requiring flat writing board. Enhancing your note taking and working efficiency with this multipurpose document storage case clipboard combining file visibility, writing functionality, and space saving portability. Specifications: Component: Plastic Color: Black Size: Approx. 307x366mm/12.09x14.41in Weight: Approx. 701g Package Includes: 1Piece File Clipboard with Caculator note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color