This is a set of POGNAE baby carrier and hip seat. I purchased it at a duty-free shop in the airport when I went to Korea in 2021. The child (girl) who used it was only one, and she usually napped in a stroller, so the baby carrier was only used for about an hour a day. I started using it when she was already 10 months old, so the newborn accessories are unused. I haven't used it for a year after purchase, so there are no stains and it's in very good condition. The set includes: - Regular baby carrier - Hip seat that can be attached to the baby carrier - Accessories in the photos By removing the lower part of the regular baby carrier and attaching the hip seat, it becomes a hip seat with a backrest, allowing for a more stable hold. Of course, you can also use the hip seat on its own. It has a non-slip surface for safety. There are no smokers or pets. I washed it after the last use and stored it at home, but I will wash it again before sending it. Baby carrying styles: Vertical carry, back carry, forward-facing carry