Necklumi (Size S) & Swaddle (Size M) Set Thank you for viewing! I am selling a set of Necklumi (Size S) and Swaddle (Size M). Both items were used to support a baby's comfortable sleep. I am selling them because my child has outgrown them. They have been used to some extent, but they are still usable. However, please refrain from purchasing if you are overly concerned about their condition.