Experience unparalleled comfort and support with the Portland Mesh Office Chair, featuring advanced 4D lumbar support. This chair is designed for a fully customizable experience, allowing you to adjust the lumbar support not only for height but also for depth, ensuring perfect alignment with your spine. The integrated headrest is both rotatable and height-adjustable with tension control for personalized neck and head comfort. Achieve your ideal seating position with the pneumatic height adjustment, offering a range of 43-51cm. The breathable mesh back promotes airflow, while the padded seat provides plush comfort for long work sessions. Effortlessly maneuver your workspace with the five-wheel base, making mobility seamless. This office chair is engineered to enhance your productivity and well-being throughout the workday. Key Features: - Ergonomic 4D Lumbar Support for customized back relief - Adjustable and rotating headrest for optimal neck comfort - Pneumatic seat height adjustment (43-51cm) - Breathable mesh back and padded seat for all-day comfort - Smooth-rolling five-wheel base for easy mobility Portland Office Chair with 4D Lumbar Support Mesh Adjustable Height Ergonomic Swivel Chair Comfortable Padded Seat Breathable Mesh Back for Home Office