🐶 NAFFIC 2 Pack Transitional Swaddle Sack: Arms Up, Arms In/Out Baby Transition Swaddle Sack, Pure Cotton – Tiny Elephants & Tiny Dogs Review

【Transitional Swaddle Sack with Arms up】100% Cotton material, which is one of the most breathable fabrics on the market, it’s also lightweight and durable. Hands up is a nature posture for babies to sleep in the mother's womb and after birth. Little sleeves can allow babies' hands up to suck their fingers or touch their cheeks for self-emotional comfort during sleep, which helps the baby sleep more soundly and better. 【Safe & Innovative 2-way Zipper】with high quality and smooth zipper, these swaddles are very easy to put on and take off. There are also zipper protection on the top of the zipper avoid hurting your baby. Two-way zipper, easy to change diapers, and won't wake the baby. Bring you great convenience especially for novice parents. 【Baby Transitional Swaddle with Loose Hem】According to the International Hip Joint Association, the baby’s legs should be bent in an M posture. So you need to ensure your baby’s hips are free to avoid dislocation or hip dysplasia from happening. The sleep sack with widened hem gives the baby plenty of room for movement of the legs and protects the baby’s normal bone development. 【2-in-1 Transitional Swaddle Sack】This transitional sleep sack can wrap the hands up to prevent the baby from startling and help sleep, great for newborn babies. However, babies will eventually have to learn to sleep without being swaddled, then this sleep sack with adjustable sleeves can let you place one arm or both out of the swaddle to get them used to sleep with their hands "free.". 【Uterine-like design】the tightly fitting elastic fabric simulates the mother’s womb environment, giving the baby a familiar and safe sleeping space, and at the same time reducing the baby’s shock due to startling reflexes, thereby providing the baby with a long deep sleep.