This friction powered vehicle set includes 1 school bus, 1 police car, 1 garbage truck, and 1 ambulance. All the vehicles are about 7~8" long, " wide, and 3~4"high as estimated. The size might vary a little due to different shapes. Various realistic built-in lights and sounds sirens make these vehicles just like the real thing! All vehicles are push-and-go toys with friction powered wheels. Endless fun. Our vehicle set is ideal for boosting your child cognition development, hand-eye coordination, motor skills! Premium quality & safety. Child safe: non-toxic, non-BPA and lead-free durable ABS plastic. Meet US toy standards. Safety test approved. They can even withstand rough use and bumps on the wall! Item number: 11958