Harold Helicopter 🚁 A dear and helpful friend of Thomas the Train. Press the lever and the propeller spins. No batteries required. Side doors and back ramp open. Approximately 10"x10" This is a pre-owned toy that is in good condition with signs of normal wear and play. Clean and in good working and playing order. Train track not included. Please see photos for overall condition of the pre-owned item. Fun toy even if you don't have other Thomas toys or trains. Smoke free and pet free home. Thank you!