executive office chairs PU+PVC Leather Chair High back,Tilt Adjustment Gas lift for height adjustment 360 Degree Swivel Eexecutive office chairs MaterialPU+PVC, Facing material ... foam,Foam:Non - FirepoofGas Lift:80mm Arm:pu+powder coating Back Height Adjustment:NO. Brand NameLIDAModel NameRTC677UseHome, Hotel, Pub, Bar,Super ... contact with us if you have anything not clear. executive office chairs