The 1997 Hot Wheels Zender Fact 4 #820 is a vintage diecast car from the Hot Wheels Blue Card series. This green 1:64 scale model features a classic design that appeals to collectors of all ages. It comes in an unopened box, making it a sought-after item for toy car enthusiasts. With its timeless appeal and association with the Hot Wheels brand, the Zender Fact 4 is a must-have for boys and girls who love cars.