Product feature: Durable and safe, portable and convenientPreferred age: 3 Embark on a construction adventure with the 15-Piece Diecast Engineering Series Set! This comprehensive set includes a variety of diecast engineering vehicles and accessories, providing endless opportunities for imaginative play and construction-themed fun. Each vehicle is intricately designed and authentically detailed, allowing children to explore the world of construction in a realistic and engaging way. With its durable construction and high-quality materials, this set is built to withstand hours of play and inspire creativity for children aged 3 and above.Note: Adult supervision is recommended as this toy may contain small parts that could pose a choking hazard.