The stickers, which are about the size of a quarter, are "applied to Ohio State football helmets for big plays and consistency on the field," according to Ohio State University's website.

Ever notice the stickers on an Ohio State football player's helmet during a game? Here's what to know on the Buckeyes' tradition before the CFP championship: ...

College football is full of traditions ... football the spectacle that it is. For Ohio State, one of the program's biggest traditions is the helmet decals. The helmets of the Buckeyes program ...