Swaddle Transition Bag 6-9 month,2 Pack Sleep Sack for Baby Boys & Girls

100% CottonImportedBaby Sleep Sack Designed to Help Babies Self-SootheThe arm up swaddle are designed to provide a sense of security and comfort to babies, It can be used not only as a baby swaddle blanket but also as a baby sleep sack. Gives the baby enclosed feeling of being swaddled in the mother’s womb, the arms in/out cuffs also allow baby to self-soothe and prevent the baby from startle reflex. faultless for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.