From the Sweet Tweet Collection. Designed to remind your baby of the warmth of the womb, this luxuriously soft wraps are crafted from 100% premium cotton muslin and free from potentially harmful chemicals. They are versatile and can also be used as an extra layer in the stroller or on a mat for tummy time. Featuring the cutest bird prints in pretty pale blues and pinks, these wraps are the perfect addition to any nursery 100% cotton tested to OEKO-TEX Standard 100, which means it has been tested to be free from over 300 potentially harmful chemicals and substances.