1.The ergonomic design 2.Gas Lift 3.Synchronized-Tilting Mechanism 4.High-grade mesh Product DescriptionDeluxe Mesh Office ChairModel: HM-001Materials: Mesh (Special processing: BS7176, BS5852)Color: as picture shows, or customizedScope of Application: Office, SOHO, antechamber, conference roomThe application of the crowd: Manager, senior staffFeatures:1.Meet ergonomic design 2.The mesh back with ...