The outstanding design of the pilllow has 2 elastic belts at the back of the pillow, so the mother's arm may easily pass through the belts to hold the pillow and keep a safe, correct & comfortable position of the baby's head and neck while holding the baby to sleep. The position pillow is lightweight and portable, it's a great travelling accessory for babies. It is made of organic cotton fabric as prevent to irritate babies' delicate skin.