I bought this a few years ago and used it for about a year. There are no noticeable scratches or stains. My baby wouldn't sleep well in the Ergobaby, and after trying this, they started sleeping more because it felt so close. It was a great help when I was holding them and putting them to bed. I hope someone else can use it (^^) I am 159cm tall and used this size S. There were times when I thought it was a little small, but because it was so close, my child seemed to feel secure. Konny baby carrier, sling, preparation for childbirth