This is a convenient baby carrier that can be used for both carrying and back carrying. It's very well-made, and the part that supports the baby's head is high, so it securely supports the head even when the baby is sleeping, preventing it from slipping. It's also easy to use, so it's safe for first-time users. There are no noticeable stains, but please understand that there may be some oversight. The instruction manual had some stains, so I will include a newly copied one. #BabyCarrier #BackCarrier #BabyGoods