Dual Layer Foam Design:Tanyoo's back support pillow for recliner features a unique dual-layer foam design that provides unparalleled comfort.With a gel-infused memory foam top layer, our lumbar pillow ensures soft and cool even with prolonged use. The bottom layer is made of high-density foam, which ensures better support and stability than standard microfiber-fill pillows. The lumbar support pillow for the recliner is specifically designed to conform to the natural curvature of your back, offering added spinal support. This back pillow effectively alleviates back pain, enhances sitting posture, and promotes a gentle curvature in the spine. Ideal Size for Recliners: This lumbar pillow has dimensions of 20x16.5x5 inches. Its width and height make it an ideal match for recliners, armchairs, and sofas. However, it may seem oversized when placed on standard dining chairs. Please ensure that your intended chair is compatible before making a purchase. Removable and Washable Cover: