Recommended Age 12 mos. - 5 yrs. / Infant - Kindergarten Description Our extra-chunky vehicles are made of heavy-duty plastic, so they’re tough enough for years and years of indoor and outdoor adventures! Our big set includes 25 smooth-rolling cars, trucks, wagons and more—all with rounded edges for safe play. Vehicles come in an easy-tote plastic tub. Cars measure 3 1/2" in length.