1) Adjustable rotating headrest; patented product.

2) Nylon back frame with independent two-section top waist design; Equipped with the imported special network; 3) Fully hollow seat cushion with breathable mesh;

4) 3D armrest with PU armrest surface;

5) Wire-controlled three-level locking chassis;

6) 85 # countersunk three centimeter electroplated steam rod;

7) 350 # aluminum alloy bent foot;

8) Silent casters