Car Seat Neck Protection Pillow, Travel Side Sleeping Pillow, Rear Seat Headrest, Side Pillow. The pillow is equipped with a soft and thick memory foam pad, which is suitable as a cushion. Cloth or Leather pillow case, easy to clean,Adjustable pillow width, suitable for every passenger. Elastic bands keep it firmly in place. Compact size is ideal for targeting precise lower back pressure points. Contoured neck pillow featuring a central groove for optimal head positioning.