1. Jacket material: polyester, padding: memory foam 2. 3D curved design 3. Full fit lumbar spine 4. Slow rebound space memory foam 5. Smooth zipper, easy to remove and wash 6. Skin-friendly, moisture-absorbing, breathable fabric 7. Can be rolled up for storage, easy to carry, small size 8. Multi-function: lumbar support, neck pillow, car headrest 9. Wrapped two wings design, so that the waist back to the normal curve 10. Size: 27.5x10x67cm 11. Unit weight: 360g
