The Hot Wheels HKF50 Premium 2-Pack features two diecast cars from the Holden series - the '73 Holden Monaro GTS and the '77 Holden Trana A9X. These 1:64 scale vehicles are part of the Hot Wheels Car Culture series and come in a multi-color design. With premium features like rubber tires and being unopened in the box, these cars are a must-have for collectors and enthusiasts of contemporary diecast vehicles.