The answer is simple. The small, white and dark green decals depict a buckeye leaf. The stickers, which are about the size of a quarter, are "applied to Ohio State football helmets for big plays ...

Time, TV schedule to watch Week 14 game The objects on Ohio State’s helmet stickers are buckeye leaves. Buckeye leaves grow on buckeye trees, the official state tree of Ohio. The fruit of ...

The white decals on the Ohio State helmet have a green depiction of a buckeye leaf, symbolizing the school and state's history. The practice of placing stickers on the back of helmets began in ...

For decades, the buckeye leaf has marked the journey of Ohio State football champions, one sticker at a time. Some players’ helmets are almost completely covered in buckeyes. Each one serves as ...

Editor's note: Follow Ohio State vs. Notre Dame live updates, scores and highlights from the national championship game. The Irish are expected to rock their home blue jersey and gold pants ...

Those stickers are markers of achievement throughout the season for Ohio State players, and by the end of the year, many players' helmets are plastered with buckeye leaves. Here's what you need to ...