【4PCS Sanitation Pull-Back Vehicles Set】Kids Inertia Engineering Toy Trucks | Vacuum Truck/Compactor Truck/Water Tanker Truck/Articulated Boom Truck Simulation Models | Environmental Education Toys For Boys Girls Aged 3+ | Durable Safe ABS Material | Front-Wheel Drive Rear-Wheel Slide Inertia Syst

• 【4 Professional Sanitation Vehicles】 This set includes 4 different sanitation trucks: vacuum truck, compactor truck, water tanker truck and articulated boom truck. With 1:1 simulation design and exquisite details, complete with sanitation equipment • 【Safe Eco-Friendly Material】 Made of high-quality ABS plastic, strictly tested for safety. The material is shockproof and impact-resistant, with smooth and rounded edges, non-toxic and odorless, meeting international toy safety standards, ensuring • 【Innovative Inertia Drive】 Front-wheel drive and rear-wheel slide system, no batteries required. Just a gentle push to start moving automatically. Easy to operate, helps develop children's hands-on skills and hand-eye coordination while being envir • 【Movable Joints Design】 Each sanitation truck features movable joints, such as liftable articulated boom, openable water tank, adjustable vacuum hose, etc., greatly increasing playability and stimulating children's imagination and creativity to sim • 【Perfect Combination of Education and Entertainment】 Through sanitation worker role-playing and city cleaning scenario simulation, it promotes parent-child interaction and socialization between children. Cultivates teamwork awareness, environmental