Rectangles and Pop-Ups |
300 x 250 IMU - (Medium Rectangle)  |
250 x 250 IMU - (Square Pop-Up)  |
240 x 400 IMU - (Vertical Rectangle) |
336 x 280 IMU - (Large Rectangle)  |
180 x 150 IMU - (Rectangle) |
Banners and Buttons |
468 x 60 IMU - (Full Banner)  |
234 x 60 IMU - (Half Banner)  |
88 x 31 IMU - (Micro Bar)  |
120 x 90 IMU - (Button 1)  |
120 x 60 IMU - (Button 2)  |
120 x 240 IMU - (Vertical Banner) |
125 x 125 IMU - (Square Button)  |
Skyscrapers |
160 x 600 IMU - (Wide Skyscraper)  |
120 x 600 IMU - (Skyscraper) |
300 x 600 IMU - (Half Page Ad) |
Those sizes that are bold above are part of the Universal Ad Package. |
