Purchased in February 2025 and used from 2 to 4 months old. It has signs of use as it was used daily for naps. Thanks to this, my child is now 6 months old and can sleep independently with zero fussing to get them to sleep ☺︎ Although there are signs of use from being used daily for about 3 months, I believe the functionality is very good. The adhesive on the velcro has weakened. The material is perfect for the upcoming season, so I would like to pass it on to someone. Thank you for your understanding.