This is a swaddle that can be used from newborns. My child has outgrown it, so I'm offering it for sale. S size is suitable for babies weighing around 3kg to under 5kg. It's relatively clean and I think it can still be used. Compatibility may vary, but my child slept very well when wearing it. - Size: S - Color: Gray - Can be used from the newborn stage until the baby starts to roll over. ★This cannot be used once the baby shows signs of rolling over★ Thank you for looking. No claims and no returns, please.