This is a BabyBjörn baby carrier, silver in color. I purchased it on Rakuten for about 27,000 yen. Although I bought it, I ended up only using it about 5 times because I mostly traveled by car or stroller, so it didn't fit my lifestyle. It has been home-cleaned. It was only used for my first child, and the number of times it was used was also small, so I think it's in a clean condition. I will ship it in the box it came in when I purchased it. Instant purchase is OK. Please refrain from price negotiations. This is a baby carrier made of breathable mesh material, allowing for comfortable babywearing. - Brand: BABYBJÖRN - Model Name: Baby Carrier One Air - Color: Gray - Accessories: Box - Material: Mesh - Adjustment Features: Adjustable back straps Thank you for looking.