​Little engineers can make more Thomas and Friends Wooden Railway adventures with this expansion track pack ​Features 22 Clackety Track pieces for satisfying sounds when engines roll along ​Compatible with Thomas and Friends Wooden Railway train sets, expansion packs, track packs, accessory packs, and wood engines (Each sold separately and subject to availability.) ​Includes switch tracks, track buffers, curved and straight track pieces, and adapters compatible with any Wooden Railway track ​For preschool children ages 3 years and older Young train lovers can grow their Thomas and Friends Wooden Railway world with this track expansion pack. The Fisher-Price Thomas and Friends Wooden Railway Expansion Clackety Track Pack comes with switch tracks, track buffers, straight and curved track pieces, and adapters so kids can find a piece that fits just right and build a complete loop of track. With 22 pieces of Clackety Track, little conductors can enjoy the satisfying sound any Wooden Railway engine makes as it rolls along the railway! (Engines sold separately and subject to availability). There is always more Sodor to explore when kids connect these track pieces to any Wooden Railway train set.