I've checked the item, and it's in very good condition, almost unused. The shipping cost is 520 yen, so I'd like to keep the price as is. This chair belt can be used in place of a baby chair, allowing you to safely and easily attach it to most adult chairs at restaurants and other places. Suitable for babies from 8 months to 2.5 years old. The height can be adjusted in two stages to accommodate your child's growth and the height of the chair back. It's lightweight and can be folded compactly. Tott Seat Body: 15 x 20 x 6 cm (when in the pouch) Backrest Belt: 10 x 135 cm Material: Polyester Cotton blend Washable Includes a storage pouch Color: Bramble