Size, Comfort, and Stability Designed for individuals experiencing sciatica or needing targeted knee support, this knee pillow has been carefully developed through detailed research on shape, firmness, and materials. The bolster measures 13.8 x 9.9 x 5.4 inches, offering an ideal fit for knee and leg contours. Made with selfrebounding memory foam, it adapts precisely to your body for consistent comfort and support. A 4inch ultraloose elastic strap keeps the pillow securely in place, reducing shifting during position changes. Built to last, this knee pillow resists deformation far better than standard fiber pillows. The pillowcase is breathable, soft, and removable for easy cleaning. Ergonomic Support for Back and Side Sleepers This pillow delivers targeted spinal and joint relief regardless of sleeping position. For back sleepers, placing it under the knees supports the natural curve of the lower back, minimizing tension and reducing lumbar disc pressure. For side sleepers, cushioning the knees helps maintain pelvic alignment and prevents the upper leg from pulling the spine out of position. This alignment eases strain on the spine, hips, and joints. Relief for Joint Discomfort and Recovery Ideal for anyone managing arthritis or recovering from surgery, the pillow cushions knees and hips in a way that disperses pressure and prevents joint compression. This support reduces discomfort and strain, enabling a more restful night without aggravating sensitive areas. Improved Circulation and Reduced Swelling Elevating the knees with this pillow promotes better blood flow and helps reduce swelling in the legs. It is especially beneficial for those who spend long hours standing or sitting, as well as expectant mothers seeking relief from leg fatigue. Wake up feeling lighter and more comfortable. Practical Use Scenarios Sciatica relief during sleep for improved spinal alignment and reduced nerve pressure. Nightly joint cushioning for arthritis sufferers, enhancing comfort and reducing pain. Leg elevation for office workers, manual labor professionals, or pregnant women to ease swelling and improve circulation. Key Attributes Dimensions: 13.8 x 9.9 x 5.4 inches Material: Selfrebounding memory foam with removable, breathable fabric cover Secure fit: 4inch ultraloose elastic strap prevents shifting overnight Longlasting durability: Maintains shape and performance over extended use Versatile: Suitable for back and side sleepers, postsurgery recovery, pregnancy comfort, and joint pain relief