This Can Adjust The Pillow To Babys Head Shape To Maintain A Balanced Growth・ No Matter The Baby Has A Special Design To The Left Or Right Turn Demand・ The Design of The Hollow・ with Enough Space To Keep The Baby Sleeping Position Adjustment To Comfort・ And Even If The Baby Lying Down To Sleep Also Wont Hinder A Childs Breathing・ Soft Support Can Protect The Babys Head・ Special Design Will Not Oppress The Babys Ears・ Give The Baby Safe Feeling