Office Chair, YONISEE Ergonomic Drafting Chair with Adjustable Lumbar Support & Armrests & Footrest, Wide Comfy Seat, Gravity Wheel Painting Stool Chair Tall Office Chair Standing Desk Chair

[ Ergonomic Posture Support ] – The human spine-fitted S-backrest of YONISEE ergonomic office chair provides all-day comfort and support. Adjustable lumbar control puts extra lower back support right where you need it. Premium mesh fabric backrest keeps the body cool and cozy by enabling continuous airflow. High resilience seat cushion with a larger bearing area to ease the hip pressure and pain
[ Excellent Adjustability ] – This drafting chair with height-adjustable footrest makes the seat more comfortable when your feet can’t reach the floor while working at an elevated position. The height could be easily adjustable by the pneumatic adjustment lever
[ 90° Flip-up Armrest ] – The office chairs with adjustable padded armrests for shoulder and upper body support while you are working or playing games. The 90°flip-up design allows you to push-in and stores this computer chair under the desk for saving more space
[ Stable Performance ] – Comes with sit and lock castors and large 5-star base increases stability even at the full height range. The chair can support up to 276 pounds. Non-slip castors move freely in any direction and do not scratch the floor surface
[ Unlock More Possibility ] – The modern desk chair are designed with a variety of comfort adjustments and user-friendly controls for those who sit and work long hours. 20cm adjustable height + adjustable footrest, perfectly work with standing desks, sit-to-stand desks, and bar tables
[ Built With Care ] – Constructed of stout nylon frame, safety thickened 19E tray, high load capacity five-star base, non-slip silent wheels, and the SGS cert pneumatic rod has passed 100,000 pressure tests. Home office chair with BIFMA Certification, guarantees the stability and durability of every ergonomic chair from YONISEE. We are dedicated to offering a comfy seat to a wider variety of people for long-lasting use
[ Reliable Service ] – A clear user guide allows you to assemble this computer chair in simple steps. Once choose YONISEE, you will get easy-to-understand instruction and worry-free after-sales service. Please feel free to contact us if you encounter any problems. We are concerned and dedicated to your experience