Hudson Baby muslin swaddle blankets are made of soft, gentle and breathable 100% muslin cotton fabric to help your baby sleep more comfortably. Our blankets are sized at 46x46 to make swaddling easy, cozy and comfortable. Our blankets are safe and gentle on baby's skin. Hudson Baby muslin blankets can also be used as a nursing cover, stroller cover, and for tummy time. Hudson Baby Infant Boy Cotton Muslin Swaddle Blankets, Rocket Ship is the perfect addition to your little one's nursery.