The Summer Infant Mega Muslins are a lightweight wrap ideal for swaddling your baby. The stretch in the muslin material provides a superior tight swaddle that is perfect for preemies. The SwaddleMe Muslin blankets are a light natural cotton fibre which provides the ultimate breathability and softness for your little one. This muslins are versatile and provide many uses including swaddling, burp cloths, as a sunshade for stroller, and using as a nursing cover.