1) Customized nylon gray back frame; High rebound mesh fabric;

2) High density sponge cushion;

3) The backrest can swing left and right;

4) 3D armrest with PU armrest surface

5) Single handle three-speed locking chassis;

6) 85 # countersunk three centimeter black steam rod;

7) Customized 350 # gray nylon feet

8) Customized nylon casters