The Hot Wheels Premium Car Culture 2 Pack featuring the Nissan Z Proto and Nissan Fairlady Z is a limited edition diecast set in 1:64 scale. Made of alloy steel and in yellow color, this special edition set is part of the Knight Rider theme collection under the Hot Wheels brand by Mattel. With a recommended age range of 3 and up, this set is a must-have for both boys and girls who are fans of cars and collectible toys.