This sheet of ten self-adhesive stamps was the fourth issued of a series of Warner Brothers Cartoon Characters sheets. It features the Road runner and Wile E. Coyote, and was designed by the Warner Bros. artist Ed Wleczyk. This sheet was issued in two formats: the format offered here has a die-cut ("perforated") 10th stamp on the right-hand side of the sheet. The other format has an imperforate stamp (no die-cutting) at this 10th position. With both formats, there is die-cutting between the nine stamps on left-hand side of the pane. The sheet measures 130mm x 174mm.