Base material : forming a multilayer , high density sponge
Fabric : LS half leather
Fixed armrest : genuine leather
Chassis: synchronous tilting chassis for IM
Barometric bar : 1 , 300 black
Five star foot : plating five star foot , electroplating alloy pressure wheel
![](https://obiasia.com/wp-content/uploads/2021/07/OBI-Lisbon-545x431.jpg)