Postage Stamp Edges

In the forum, Keiyana writes, "I am trying to create a project that represents travel and want to create some postage stamps and cancellation marks. Is there an easy way to create the edges of postage stamps that have that perforated edge look?" You're in luck, Keiyana! It just so happens I have a free Photoshop brush and tutorial to show you how to create postage stamp edges. The tutorial is for pinking sheared edges, but it can also be used for the postage stamp effect by using a different brush.