Durable Alloy Metal Construction: Built to last! The Emergency Rescuers set features robust alloy metal construction, providing a sturdy and realistic feel to both the police car and fire truck.Realistic Design: Authentic and detailed! Each vehicle boasts a realistic design, complete with intricate features such as emergency lights, sirens, and distinct markings that mimic the appearance of actual police and fire trucks.Pull-Back Action: Ready, set, go! The pull-back action allows these alloy cars to zoom forward with a simple pull, adding an extra element of excitement and action to playtime.