Now in Free Snipping Tool you can create desktop shortcuts that will open the app with the snip size you need. This is very helpful if you need to create same size snips over and over again. And you can create as much shortcuts as you need. Follow these simples steps to create snip shortcut.
Open custom snip form, there you will see Save as Shortcut button. Choose your snip size and click Save as Shortcut. That's it, a shortcut is just created on your desktop.