Mobile Leaderboard 1

Dimension: 320px by 100px
File Format: JPG, GIF, PNG, HTML5 (Animation)
File Size Limit: 30K
3rd Party Hosting: Yes

Medium Rectangle 1 & 2

Dimension: 300px by 250px
File Format: JPG, GIF, PNG, HTML5 (Animation)
File Size Limit: 50K
3rd Party Hosting: Yes