Thank you for viewing. This is a Swaddle Up. I used it when my baby was a newborn, but they quickly outgrew it, so I only used it a few times. There are no noticeable stains. Please understand that this item has been stored at home. ※ Due to a move, I plan to get rid of it if it's not sold by August 7th, so please feel free to comment with offers for a price reduction.＾＾