I was worried because I didn't know how much breast milk I was producing, so I bought this this summer and used it for about a month. I'm selling it because I switched to formula. There are some minor scratches on the mat, but I think they won't be noticeable if you put a towel or something similar on it. The box is also torn in one place. Please check the condition in the photos for minor scratches, etc. Operation has been confirmed.