AUTOart 1:18 Alfa Romeo 4C Composite Model Car 70187 Outstanding model of Alfa's gorgeous, lightweight sports car with metallic grey paintwork & black interior. Unique, slotted alloys reveal the brake calipers & are finished with accurate tread tyres. This model is one of AUTOart's composite range where they have paired a die-cast interior with a newly developed injection Acrylonitrile butadiene styrene (ABS), a thermoplastic polymer with special blend of different materials for reinforcement of the body, utilizing the benefits of both materials to create the highest quality models our company has ever produced. Injection ABS composite material has shown itself to be an ideal material to form the body of a model car. Compared to the traditional body material (die-cast zinc), injected-ABS composite material surfaces, with correct formulation, are smoother & the bodylines & creases are sharper. The openings for vents & holes are also reproduced more cleanly, & the panels can be much thinner when rendered in ABS composite material than in zinc alloy. That makes the finished body closer to the true scale gauge of real car bodies, which today are made from a mix of thin sheet metal & different kinds of plastic mouldings.