Awesome 2A coaster set.  Make all your game day buddies jealous when you pull these out!  Print as a set of 4 or a set of 8 (holders included for both)  Easily change colors in the Objects tab.  Recommended to use the settings in the file.  Cork backing was purchased on Amazon.  3.5" round adhesive cork.  File includes a centering jig, for easy application.  Just set your coaster in the jig, and apply the cork!