Thomas & Friends Wood toy train sets now have kid-friendly, easy-to-build track. The revamped track connectors fit together easily, allowing children to build layouts - and stories by themselves. Our unique connectors offer a sure fit since there's no wrong way to connect, there's no wrong way build! This set is sold separately and is not included with the replacement 4 Piece Track Adapter Pack – Description is for Thomas and Friends Wooden Train Sets identification purposes only. Oh no, where did it go? Isn't it just the worst when you lose the most important part to a toy? Never fear, we've got you covered! We carry a large variety of replacement parts for your toy or baby product. These are replacement 4 Piece Track Adapter Pack for Thomas and Friends Wooden Train Sets – Item #s FHM74.