Baby learning to walk, the effective protection of the baby's brain fall hit. Adjustable elastic shoulder strap, according to the baby's height adjustment situation. The pillow is lightweight that will not put any pressure on baby's shoulder. Skin-friendly soft fabrics, giving baby gentle loving care and comfortable feeling when it touch the baby's skin. When your little babies learn to sit, walk, or run but they always fall backwards, it is effective to protect your baby's head safely from injured.