Our cocoon swaddles are intended to be non-constricting and have a loose sack for the baby's feet, allowing plenty of hip movement. The placement of the swaddle should rest on their shoulders. If you notice it is moving towards the face in any way, please tie the bottom of the cocoon in a knot in order to eliminate the extra slack. Please take care to place your swaddled baby on his or her back and face up when putting down to sleep. Stop using the cocoon once your baby can roll onto his or her stomach as this may increase the risk of suffocation.