Office Chairs Z732900500

1. Head rest: PU material can be adjusted up and down, and the s-shaped curve of the neck can maintain the correct posture of the human body;

2. Back of chair: double-back dynamic sitting posture design, with independent automatic elastic waist support system, which can satisfy the support of any sitting posture to the waist;

3. Move the back of the chair; The back inner frame can be adjusted for 3 waist leaning points: it will automatically return to the original position in the 4th paragraph;

4. Korean sanghongshe pneumatic rod, 360-degree uncovered castor, silent, without hurting the floor