the Buckeyes aren't the only team in college football that uses a helmet decal reward system. In fact, there are 13 total Division I FBS programs that use a helmet decal reward system per ESPN.

So what are those stickers on Ohio State's helmets? Here's everything you should know ahead of the national championship.

Michigan and Ohio State are two of college ... but the stickers plastered all over them. The Wolverines and Buckeyes are two of 13 FBS teams that currently use helmet decal reward systems, but ...

College football is ... you'll notice stickers all over the helmets of Ohio State players. Some have just a handful, while others are covered on each side with white decals, making the headgear ...

Out of his 502 football decals, Mark McLaughlin has 172 from Nebraska's current high schools with 32 duplicates and seven from teams that no longer exist.

While Ohio State is known for its helmet stickers, the Buckeyes aren't the only team in college football that uses a helmet decal reward system. In fact, there are 13 total Division I FBS programs ...

Both team's uniforms also one feature two of the more iconic, clean and classic helmets there are in college football, with Ohio State's classic silver sticker-adorned helmets clashing with Notre ...