Protection Function- Multifunction Protection:When they learning walking,running and crawling,this cute small protector wings will help you protecting your kids.Don't touch with the baby's head, use breathable alleviate impact, protect the baby's head ,shoulder and backside.Material- Internal fill: 100% pp cottonsoft and breathable.Lightweight and Cute- Very light and not any pressure for baby's shoulder. Back protector pad has Unique design, cute appearance, which make your baby a bright spot whereverAdjustable shoulder length- According to the baby's size can be arbitrarily adjust the shoulder straps;Conforms to the baby's size and design comfortable feeling without tightGreat gift for your baby- Baby easy to fall down,hurt their head and shoulder when learning walking,running and crawling,this cute head protector will help you protecting your kids