Little Treasure 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. Little Treasure Infant Baby Cotton Muslin Swaddle Blankets, Train is the perfect addition to your little one's nursery.