This Halo SleepSack Swaddle Take Me Home Set is the comfortable and safe way to put your baby to sleep. It includes baby's sleeping essentials: a HALO SleepSack Swaddle, 100% cotton bodysuit, coverall and coordinating hat. The HALO SleepSack Swaddle replaces loose blankets in the crib that can cover your baby's face and interfere with breathing. In addition to helping your baby sleep safer, it helps him sleep better, too. Its adjustable swaddle wrap immobilizes your baby's arms to prevent the "moro" or startle reflex. And, it's the only 2-in-1 adjustable swaddle that allows for swaddling arms in or arms out for baby's comfort and to ensure an easy and gentle transition to the SleepSack wearable blanket when it's time to stop swaddling. Used in hospitals nationwide, the Halo SleepSack Swaddle is the #1 choice of hospitals, recommended by safety organizations and is approved as "Hip Healthy" by the International Hip Dysplasia Institute. A portion of every purchase goes to First Candle/SIDS Alliance and The Canadian Foundation for the Study of Infant Deaths. Use over regular sleepwear to take the place of loose blankets. Discontinue swaddling when the baby shows signs of rolling over or breaking out of the swaddle wrap. Attractively packaged for gift-giving with a free satin hanger. 100% cotton interlock. Size preemie fits 0-5 lbs; size newborn fits 5-11 lbs. Hat not to be worn when sleeping.