4 Layer Muslin Quilt Black and white are more than just design choices. High-contrast, black and white patterns enhance baby's vision and stimulate brain development. Modern Burlap continues the tradition of our signature, black and white muslin swaddle blankets with the introduction of our GOTS certified 4 Layer Organic Cotton Muslin Quilt that is both eco-conscious and gentle on baby's skin! Uses include a floortime play rug, stroller cover, change mat, burp cloth and much more! At a generous 47x47in, they are the perfect size to grow with baby for many years! They can also be hung on the wall as a tapestry or used as a scarf or sarong when your kids are big!