Light blue baby sleep sack, size S, for 0-4 months. neclumi A product supervised by a midwife to prevent a baby's Moro reflex! Designed for easy sleep and to help babies sleep longer. This product was born from that desire! Designed with the hip joint in mind! I used it from 2 and a half months old, and the time spent crying at night decreased significantly! The zipper at the feet made diaper changes easy! I am selling it now because the recommended usage period has passed. Used for one and a half months. There are no noticeable stains. There are no problems with the zippers on the arms, front, or feet. Please check the photos for confirmation^_^ - Size: S - Target age: 0-4 months - Design: Feather pattern - Color: Blue gray Thank you for viewing.