Speedbump Design Guide
 

The “speedbump” is an ad that inserts into the top of a story. As the reader cruises on down the page, they encounter your message.
 

When creating your speedbump, you’ll need to provide the following:

• Headline  (50 characters or less)
• URL  (where you want readers to go when they click on your ad)
• Body Copy  (240 characters or less) 
• Image  (120x120 image)

Here’s what it looks like: