Protection Function- function Protection: they learning walking,running and crawling,this cute small protector wings will help you protecting your kids.Don't touch with the 's head, use breathable alleviate impact, protect the 's head ,shoulder and backside.Material- Internal fill: 100% pp cottonsoft and breathable. and Cute-light and not any pressure for 's shoulder. Back protector pad hasdesign, cute appearance, which make youra bright spot whereverAdjustable shoulder length-the 's size can be arbitrarily adjust the shoulder straps;Conforms to the 's size and design comfortable feeling without tight gift for your - 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