Using the pushing and balancing features of whale's tail fins, your waist is strongly supported. Two types of movable five-star foot and a fixed foot are available, easily meeting your requirements for the supervisor seat, the staff desk or the conference room. 

• Fine-grained Xipi curved surface shaped sponge head pillow (lifting)
• Nylon + 24% fiberglass back frame, adjustable waist pack
• One-piece foaming sponge
• 3-hand locking chassis with single handle
• PU surface 3D lifting armrest surface (lifting, rotating, front and rear)
• SGS certified 3 level 85 stroke sinking 4 cm black steamer
• 340 mm nylon high feet
• 50 mm black nylon wheel