This product is a set of two Hot Wheels cars from the Hot Wheels Racing series, specifically models K5904-D84016LC and K5904-081516LC. These 1:64 scale diecast cars were manufactured between 2013 and 2015, making them part of the contemporary Hot Wheels lineup. The cars are designed in a car shape and are a part of the Hot Wheels brand, making them a popular choice for collectors and fans of toy vehicles.