About this itemRELIEVE BACK PAIN: The lumbar support cushion is ergonomically designed with high-quality memory foam material, which can fit the curve of your back closely. This memory foam lumbar pillow provides support for your lumbar area, improves your sitting posture, and effectively relieves back pain caused by sedentary activities.EXTRA COMFORT: Lumbar support for office chair features a breathable mesh cover that allows air to circulate, preventing heat buildup when you lean against the car back support. Even in hot days, you can enjoy comfortable coolness all day long.SUITABLE FOR ANY CHAIR: The support cushion is suitable for any chair as it is equipped with adjustable straps and sturdy buckles, which effectively prevent the cushion from slipping o.
eBay