A 1:18 Scale 2.4 GHz 4 Wheel Drive Rock Crawler Rally Car with Rechargeable Batteries for the car and 3 AA Batteries for the 2.4G Transmitter, Charger are included The Rock Crawler's rubber tires material is made up of high quality PVC material .It is soft and elastic & can be adjusted based on the road Terrain and tough driving condition, Solid Frame Chassis, High Strength Composite Plastic Is Impact Resistant To Help Protect The Crawler.