The Thomas the Tank Engine Sit 'n' Ride by Tomy grows with your child. For the younger child ita€™s a walker then becomes a sit and ride toy for toddlers. Thomas' cab opens up revealing a secret storage compartment. Let everyone know youa€™re on your way to a new adventure with the beep of the horn. This Thomas the Tank Engine Sit 'n' Ride can be used indoor or out and is for ages 1yr+.