The HAKKAS YB4-X training chair with writing tablet is designed for classrooms, seminar rooms, conference areas, and corporate training spaces. It features a breathable PP backrest, removable folding writing tablet, durable steel frame, and convenient stacking design.
The YB4-X training chair with writing tablet combines comfortable ergonomic support with practical writing space. The removable folding tablet provides a convenient surface for taking notes, using a laptop, or completing training activities.
Its compact structure is suitable for classrooms, meeting rooms, seminars, and flexible commercial spaces. Explore more options in our training chair collection.
The backrest is made from fiberglass-reinforced PP material and features a rounded 3D perforated design. The openings improve airflow and help users stay comfortable during longer training sessions.
The curved backrest supports the back and waist while maintaining a clean, modern appearance. The breathable structure is suitable for schools, offices, training centers, and conference facilities.

The YB4-X includes a removable folding writing tablet that provides a practical work surface for writing, reading, and laptop use. The folding design helps keep the chair compact when the tablet is not needed.
This feature makes the chair suitable for training courses, seminars, workshops, classrooms, and presentations. The writing tablet can also help reduce the need for separate desks in flexible room layouts.
For a complete training room setup, pair the chair with our training tables.

The frame uses 25 mm diameter steel tubing with a 1.5 mm wall thickness. High-temperature powder coating helps improve resistance to corrosion, scratches, and regular wear.
The sturdy steel structure provides stable support during daily commercial use. Buyers planning larger projects can also refer to BIFMA standards when evaluating commercial furniture.
The YB4-X can be naturally stacked in groups of four to five chairs. When used with a dedicated transport trolley, approximately 15 to 20 chairs can be stacked for storage and movement.
This makes the chair suitable for multipurpose rooms that need to change layouts regularly. The stacking design can help save storage space in classrooms, seminar rooms, conference areas, and training facilities.
For bulk orders, customization, and project support, please contact our team.

The YB4-X training chair with writing tablet is suitable for: