Clear Acrylic Mobile Business Card Holder, Car Window Mount, Holds 50 Cards At A Time, With Lid - Set of 2 Clear acrylic; durable heavy duty construction. Business card holder clips over top of a car window; card box hangs 9.5 inches below top of window. Lid snaps shut to keep cards inside Holds up to 50 cards at a time Displays2go SKU#: VBCCODLID