Blue Jay BJ105110 Black Memory Foam Lumbar Cushion With Straps for Back Pain Description Size: 14" x 13" x 4" * Color: black * High quality memory foam, contoured for maximum comfort and support * Features a hypoallergenic, breathable mesh fabric cover that helps to prevent heat and moisture build-up * Can be placed anywhere along the back of a chair for neck, upper, middle, thoracic or lower back and spine pain relief * Ergonomic design helps to relieve and alleviate both acute and chronic pain from: back aches, muscle aches, arthritis, stenosis herniated disks and general sore backs * Can be used in the home, office, car, airplane, wheelchair, recliner or anywhere extra lumbar comfort and support is needed * Position the backrest into desired position and prevent slippage using the dual adjustable straps * Cover is removable. Key Features: Memory Foam Comfort ? The high-density memory foam molds to the shape of your back, providing personalized support and relieving pressure on the lower back. Effective Back Pain Relief ? Designed to alleviate back pain, discomfort, and fatigue by improving posture and supporting the lumbar region. Adjustable Straps ? Comes with adjustable straps to securely attach the cushion to most chairs, ensuring that the cushion stays in place during use. Portable Versatile ? Lightweight and easy to carry, making it perfect for use at home, in the office, or while traveling. Breathable Durable Fabric ? Features a soft, breathable cover that helps keep you cool and comfortable while providing long-lasting durability. The Blue Jay BJ105110 Black Memory Foam Lumbar Cushion is an ideal solution for those seeking relief from back pain and improved posture during sitting, offering effective, customized support for a variety of environments.