Ergonomic Swivel Black Desk Office Chair with Lumbar Support

MULTIFUNCTIONAL MESH OFFICE CHAIR: This ergonomic office chair features 360° swivel, height adjustability, flip-up armrests, adjustable lumbar support, rocking mechanism with tilt tension adjustment knob, high-quality gas lift cylinder, durable nylon base, and flexible 360° swivel casters.

ADJUSTABLE LUMBAR SUPPORT: Designed with an adjustable padded lumbar support (range: 1.97 in), this chair provides good back support to help reduce back pain. The lumbar support is padded with sponge for all-day comfort.

FLEXIBLE ARMRESTS: The armrests can be folded up when not in use, allowing the chair to be conveniently slid under a desk for space-saving. Alternatively, the armrests can be easily removed, transforming the chair into an armless model whenever desired.

BREATHABLE MESH CONSTRUCTION: The thick, sponge-padded seat is covered in American-made mesh that is comfortable, breathable, resilient, and resistant to deformation. The high-density mesh back offers firm support and excellent airflow.

EASY ASSEMBLY: Our office chair comes with all necessary parts and tools required. Following the provided instructions or video, you can complete the assembly in around 20 minutes.

DURABLE DESIGN: Built to last, this mesh office chair can support up to 300 pounds. The superior gas lift cylinder is made of high-quality materials, ensuring a solid, safe, and sturdy performance.

SMOOTH MOBILITY: The durable, flexible casters provide great mobility on any surface, allowing the chair to glide smoothly without scratching the floor or making noise.

ROCKING MECHANISM: The seat back can tilt slightly (up to 30 degrees) when leaning back, and springs back when sitting upright. To activate the rocking function, simply turn the tilt tension knob underneath the seat.

INSTALLATION VIDEO: We offer an installation video on the product page to guide you through all the assembly steps, ensuring a hassle-free setup process.

If you encounter any other installation issues, please feel free to reach out to us at any time, and we'll be happy to assist you.

product information: