Syno-H-M,new arrival 6D armrest with electric massage lumbar support office chairnew arrival new color with electric massage lumbar support office chair Color:Black 2) Nylon mesh back +

2) Nylon mesh back + 2D lumbar support & Grey nylon back frame & Y shape grey frame connector

5mm thickness inner tube

a wire box

1) High back mesh swivel office chair + fixed fabric padded headrest2) Mesh back + grey PP with fiber back frame + fixed lumbar support3) Fabric seat with high density foam inside + seat bottom with plastic cover4) Fixed PP with fiber grey armrest 5) 2

1) High back ergonomic mesh office chair with adj

Syno-H-M,new arrival 6D armrest with electric massage lumbar support office chairnew arrival new color with electric massage lumbar support office chair Color:Black 2) Nylon mesh back +1) High back ergomonic mesh office chair + 2D headrest 2) Nylon mesh back + Electric massage lumbar support & nylon back frame 3) Full mesh seat 4) 6D armrest 5) Multi function mechanism with back reclining & 5 positions locking function & seat sliding + footrest 6) BIFMA passed CLASS 3 gaslift 7) BIFMA passed 340mm aluminum base + BIFMA passed 60mm PU Nylon castors