Ergonomic High Back Mesh Office Chair – Adjustable Lumbar Support & Breathable Design

1) High back ergonomic mesh office chair & 2D headrest
2) Mesh back black PP with fiber back frame adj. lumbar support
3) Fabric padded seat with injection molded foam inside plastic cover
4) V-shape fixed PP with fiber black armrest
5) 2.5mm thickness butterfly tilt&lock mechanism
6) BIFMA passed CLASS 3 gaslift
7) 330mm PP base & BIFMA passed 60mm nylon castors