Classic cushion everyday bumps and bruises while your toddler learns to walk protect your childs head from bumps and bruises while learning to sit, crawl, walk, and for children with special needs lightweight and breathable washable, top quality cotton adjustable fits from 43 53cm/45 58cm in circumference fits toddlers to 2 month to 36 months crafted to protect baby from harsh bumps on the forehead, side of the head and back of the head while learning to crawl and walk.