<br><b>MAIN FEATURES</b> <br>pull back and go,friction powered,no battery need, just pull it back ,and then it will automatically go. <br>high quality ,Metal shell, ABS plastic bottom plate,light and durable, no toxic,environmental friendly. <br>It is a great birthday gift for racing car lovers toddlers. <br><b>PACKAGE LIST</b> <br> 5 pcs 3.3 inch pull back racing cars <br> 3 pcs 2.7 inch pull back race cars <br><b>WARNING REMINDS</b>:CHOKING HAZARD-Small parts,Not for children under 3 years.