This office chair is ergonomically designed for superior comfort during long work hours. The high backrest supports your upper and lower back, and the backrest tilt position can be locked between 90-130 degrees for work, relaxation, or naps. The seat height is adjustable by 10cm, and the 360-degree swivel function allows for easy multitasking. Assembly is straightforward, typically completed within 20 minutes with all necessary parts and tools included. The chair features a fabric surface with a premium texture that is skin-friendly and wear-resistant, along with heavy-duty metal brackets and legs for enhanced durability.