This is a wooden Cranky toy made by Mattel, which is no longer sold. At our house, we used to play with it connected to IKEA wooden rails. In the third photo, there are scratches on the connection part with the rail. Please refer to it. [FSC Certified]: Warm, inviting wooden texture and sturdy construction. Features the FSC logo, indicating a product made with safe and high-quality materials. [Growth and Development] Rails that are easy and safe for young children to connect. The series includes Thomas' friends, people, and animals. Through pretend play and creating their own stories, children can develop their imagination. [Safety and Security] Does not use phthalates. Please consider this item, understanding that it is a used product.