["Highly transparent display case perfect way to display your 1/64 scale hot diecast wheels/Children Die-Cast Vehicles. Four display boxes can display 32 hot wheels." Single display box size 6.5 X 7.5 X 1.6 inches and Single compartment size 3.5 X 1.5 X 1.5 inches. Four independent existences does not occupy space. Each one comes with a single door (opens from the side) to keep dust away. Clear UV Protect indoor graded. Display cases are used for flat placement and can also be stacked. Great gift idea for fans just beginning a collection and for aficionados who will appreciate an awesome display. NOTE: toy cars are not included]