These sparkles are completely transparent so that they can be placed on top of ANY badges you want to make them have a cool sparkle effect. 4 badges included in this set.
Heres how to stack badges:

HOW TO PLACE A BADGE OVER ANOTHER BADGE:
1. Open TWO tabs of your Account page.
2. Clear the space where you want the badges to go. (make sure it is empty on both tabs)
3. Place the badge you want underneath on the empty space in the FIRST tab. DO NOT REFRESH THE SECOND TAB.
4. Go to the second tab and place the badge you want on top in the same empty space.
5. Refresh both tabs and you should see the first badge you placed underneath the second badge you placed.