Office chair with tilt, up & down function 
• Adjustable Headrest: Supports the neck and head to reduce fatigue.
• Dynamic Lumbar Support: Supports the lower back to improve posture and relieve pain.
• Flip-Up Armrests: Fold up 90° for flexibility and easy, space-saving storage under your desk.
• Height Adjustment: Adjusts the chair's height to match your body and desk  : 48-58 cm
powered by a durable #100mm Class 1 gas-lift.
• Butterfly Tilt Mechanism: Allows you to recline for relaxation and lock the chair upright for work.
• Tilt Tension Control: Adjusts the recline resistance to match your weight and preference.
• Mesh Back & Seat: Provides excellent airflow for cool, comfortable seating.
• 360° Swivel: Offers full rotation for easy movement and reach.
•Built on a sturdy #320 mm PP (Polypropylene) base for reliable stability.
•Equipped  with smooth-rolling black PP casters for easy movement.