... to visit it.12.work time: 8:30am-9:30 pmHigh back chair, Headrest&Back:high density mesh, Seat:Flex fabric/PU, Multifunctional armrest, Synchronized ... mechanism, Lumbar height& forward or backward adjustment, Aluminum base.High back chair, Headrest&Back:high elastic mesh,Seat:Flex fabric/PU Multifunctional armrest, Synchronized -Tilting ...