Features: brand new and high quality Transmitting the friction power ( no battery needed) from the wheels to the upper body of the car. Creating a body wave to imitate a real monsters truck running on the uneven surface. Easy to for play for kids. Made with high quality plastic sturdy plastic that ensures the intense for play by toddlers and kids. With shockproof for protection that protects the body and avoids the crash. With 4 shockproof spring, and rubber tires that make the driving smoother even on uneven roads. Stimulate toddlers' colour recognition and imagination with this eye-catching 3-pack mini monsters truck combo that comes in a different vibrant color that will surely liven up any kid's room or toy box! Kids will be surprised by the upright running and all angle rotating stunt! Revolving the wheels and putting the vehicle upright, you can see the hot rotating wheel trick! Amazing designs for boys and girls. Specifications: Material: Plastic Size: 11.5x7.5x8cm/4.53x2.95x3.15inch Color: Dark Gray/Light Gray/ Mints Green/Dark Black Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you place order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Inertial Bounce Car