Comfort for neck and back. Pure ventilation: air and moisture flows through the open-air fibre. Provides healthy relaxation in the bath without the odour of foam pillows. Optimal hygiene: pillow is mostly air without a core allowing the passage of air and water. Quick drying. Neck rest provides support. Cradles your neck and cushions your shoulders. Steams clean or hand wash. 2 suction cups secures pillow.