This is a replacement seat for the Ideal Newborn Thumbelina Infant Seat from 1967. The seat is made of plastic and measures 9.5". It is designed to fit the Ideal Newborn Thumbelina doll from the same year, and is a vintage item from Hong Kong. The seat does not come with any additional accessories or parts, and is sold as is. It is not personalized and is not signed. This item is perfect for collectors of vintage dolls and doll accessories.