The Sarafina Swaddle Infant Wrap recreates the comforting snugness of the womb, allowing your baby to sleep safe, sound and secure. It fits babies 7 - 14 pounds. It is made of 100% cotton. Care instructions: machine wash cold in gentle cycle, use only NON-chlorine bleach when needed, and tumble dry low. Do NOT dry clean, or iron print/motif.