Specifications: 0 months Lightweight Snuggle Carrier Charcoal With head support pad Purchased from Smolv Rakuten Ichiba store in October of last year. Only used a few times at home for practicing how to hold the baby, and has been stored unused since then. Since it was only used for practicing holding a 0-month-old baby, I don't think it has stretched out. There are no noticeable scratches or stains, but please understand that it has been stored at home.