POLBAN advance Hip Seat I purchased this because Ami Kikuchi and Nozomi Tsuji used it, and the reviews were good. I also bought the separately sold single shoulder strap. It comes with instructions. Please see the photos for how it's used. I used it for several months. There are no noticeable stains. 【Age Range】 7 months to 36 months 【Color】 Melange Gray 【Shoulder Type】 Single 【Retail Price】 13,750 yen 【Shipping】 Anonymous shipping The shipping label will be attached directly to the product box. If you would like it shipped in a cardboard box, there is an additional charge of 200 yen, so please comment before purchasing^^＊ We cannot accommodate requests after purchase. If you have any questions, please feel free to comment^^＊ According to Mercari's rules, priority will be given to those who purchase at the listed price, even during price negotiations. Noseru (carrying) baby carrier POLBAN Advance baby goods