Make tracks with the Sit-to-Stand Alphabet Train teaching little ones letters numbers colors songs stories and more! The Sit-to-Stand Alphabet train features 26 double-side letter blocks a book with 6 flipping pages five colorful number buttons one movable elephant character a motion sensor a ride-on carriage and a drop-space for sending the blocks from the train to the carriage. Use alone for floor play push along as a walker or attach to the carriage as a ride-on toy! Plus with the Sit-to-Stand Alphabet Train there are two ways to play. Choose from two play modes: Walker Mode and Discovery Mode.