Space-saving multifunctional foldable chair with writing tray and cup holder. Fold flat to free up space when not in use, making it ideal for visitors, meetings, classrooms, and events. Ingenious folding design. Simple mechanism allows the chair to fold flat for compact storage and quick setup for next use. Comfortable cushion. The seat is made of breathable sponge material that is breathable and wear-resistant, providing comfortable seating for extended periods. Blackboard. Widened design board can be used for eating, teaching, working, and more, offering a practical surface for notes, menus, or quick sketches. Use scenarios - In meeting rooms or waiting areas: provide extra seating for guests with a convenient writing surface and cup holder. - In classrooms or training sessions: add portable seating with an integrated surface for notes or demonstrations. - In home cafes or event spaces: compact seating that supports meals and quick planning notes without crowding the area.