Magic Life Office Chair Ergonomic Computer Adjustable Desk Chair, adjustable lumbar support with thickened cushion, 3D headrest & Comfortable armrest Computer Chair (135 x 65 cm)

["【Ergonomic Office Chair】: The double kidney and S-shaped design of the backrest are more in line with ergonomic design. The backrest is a structure that fits along the curve of the back, reducing body strain and fatigue after long hours of work. It supports comfortable working and resting.","【4 Gear Adjustable】: The chair can be adjusted to 90 degrees, 110 degrees, 120 degrees, and 130 degrees and locked in these angles. You can also adjust the seat tilt angle to your comfortable position. Definitely a necessity for home or office!","【Adjustable Lumbar Support】: The lumbar support is made of PU molded cotton to provide better support for the waist, it can be adjusted up and down by 2 inches. There is also a knob behind the back that you can turn to adjust 1.2 inches back and forth.","【Thick Cushion】: The 3-inch thick sponge cushion provides a comfortable seat, while the cotton and linen surface absorbs sweat better and keeps the cushion breathable. It works well in both summer and winter!","【CUSTOMER FIRST, QUALITY FIRST】To satisfy our customers, we offer a one-year free replacement service and a limited 30-day return policy. If you encounter any issues with using our office chair, please do not hesitate to contact us first, we will solve your problem within 24 hours."]