Lumbar Support Pillow Memory Foam Lumbar Pillow - Improves Posture Promotes Back Pain Relief - Superior Office Chair Back Support for Gaming and Desk Chairs - Lumbar Pillow for Car Couch

Polyester. Back support pillow for chair has increased height to support your upper back. The widen and thicken sides cover around your entire waist and lower back. The central bulge fits perfectly into the natural curve of your back, providing additional support for the spine. Ergonomically designed lumbar pillow will effectively relieve back pain and improve your sitting posture. Relieve the pressure of the lumbar spine for a day, the back is no longer sore and numb. Sitting for a long time, so that the pressure on the waist and hips is less, the body is more relaxed, sitting for a long time will not be tired. Heart-shaped design releases pressure on the lumbar spine. Fits the curve of the lumbar back, leaving no overhang between the lumbar back and the seat. Scientific zoning, parcel lumbar protection. Let the waist always have the feeling of being embraced. Two wings heightened design, the two sides of the waist to embrace the waist, the middle of the convex support lumbar spine, s