Thank you for viewing. This is an Ergobaby baby carrier, AERLOOM. It seems this product was released in limited quantities around the fall of 2021. The retail price was around 38,000 yen. I purchased it new from Dadway on Rakuten in July 2024. I used it for my daughter on weekends for about a year, but she recently turned 2 and we're done with the baby carrier, so I'm selling it! It was a very easy-to-use baby carrier, so I would be happy if someone else could continue to use it(^^) It can be used from the newborn period (3.2kg~) and can be used in three ways: facing in, facing out, and back carry. There are age restrictions for each carrying style. Target age: Newborn facing in: 0 months to 2 months Facing in: 2 months to 36 months Facing out: 5 months to 12 months Back carry: 6 months to 36 months There are individual differences in height and weight even at the same age. Please refer to the explanations on the Ergo website, the AERLOOM page, the instruction manual, and the wearing videos for details. At approximately 670g, it's lightweight and compact for a baby carrier, and I didn't feel stressed when carrying it around. It also has a pocket that's useful for short outings. It's made of mesh material for good breathability and is designed to prevent stuffiness. There are no noticeable stains or malfunctions, but since I used it for weekend outings for about a year, it's not like new. It has been used by a child. Please forgive any minor stains, small scratches, or fraying that may have been overlooked. It will be folded up small for shipping. There are no accessories. I'm sorry, but returns are not accepted to prevent switching. Please purchase after understanding the above.