Make your Thomas amp Friends TrackMaster world bigger with this Motorized Rheneas and passenger car! Push Rheneas along or flip the switch to watch him chug along by himself. It's easy to put a favorite story in motion with Trackmaster playsets and accessories. Requires 1 X AA battery batteries not included Dimensions 8L x 1.5W x 2.25H with tanker Ages 3 years Colors and graphics may slightly vary. ONLY compatible with other Thomas amp Friends Trackmaster vehicles and playsets!