Yaheetech Ergonomic High Back Office Chair with Lumbar Support White/Black

Ergonomic Mesh Desk Chair: This high back office chair's ergonomic features, including a large adjustable headrest, retractable padded armrests, a movable lumbar pillow, rocking function and a 9cm adjustable range of seat height, offer customized comfort for extended periods of work, study or gaming Lasting Support for Longer Comfort: Filled with premium 28D high-density foam, this office chair resists sinking to maintain consistent, even support through long workdays, gaming sessions, or study sessions 90° Flip-up Armrests: Want to scoot as closely as to the desk? Flip the arms up, and you’ll gain all the benefits of an armless desk chair. These benefits include having an unrestricted seating posture, saving floor space by storing the chair under the desk, and being able to use it with desks of various heights Sturdy Construction: This computer chair is built of long-wearing polyester mesh, durable plywood frame and strong plastic base, offering you a steady sitting experience. With a 136kg weight capacity and a large sitting area, this desk chair is suitable for most individuals Convenient Mobility: This big and tall office chair is equipped with nylon swivel casters to make sure users can move with the chair effortlessly with a 360 degrees rotation. Durable materials of these five casters allow smooth and steady mobility