★5-In-1 Construction Transport Truck Carrier Toy: A big construction transport truck toy for boys 1 2 3 4 5 years old can hold 4 exquisite excavator/crane/mixer trucks/dumper. The well-designed big construction truck itself has a removable head and tailgate, and the small construction vehicle truck's body can also be flipped freely. What a nice toy trucks for boys age 1-2 2-3! | ★ Friction Power Design: Push the big construction toy truck lightly, it will move forward automatically, and you can change the direction and turn at will. Pull the small construction vehicle trucks back, let go, the car will start quickly. Simple and Fun! just push and let it go, definitely is the favorite of 12 3 4 5 year old boys. | ★Sound & Light: Press the button on the top of the construction vehicle truck toy to make a whistle and flashing lights, the child will be quickly attracted to this construction carrier transport truck, the whistle will only last for 8 seconds, don't worry about making noise. (including 3*Ir44 button battery). | ★100% Safe for Children: This construction trucks for boys 1 2 3 4 5 years old complies with international children's toy safety standards, all with rounded corners, the perfect size of the mini car is also very suitable for the small hands of 3-year-old children, moms can rest assured to let their children play. | ★Best Enlightenment Gift: This construction toy truck vehicle set brings children a realistic sensory experience as if being on a construction site, which can exercise children's initiative and imagination, ideal birthday gifts for 1 2 3 4 5 years old boys, toddlers, girls.