Ad Sizes:

PressBoxOnline.com offers three ad sizes:

Leaderboard: 728x90 pixels
Wide Skyscraper: 160x600 pixels
Medium Rectangle: 300x250 pixels


Ad Specs:

Other than dimensions, the specs for all three sizes are the same:

File Size:  20KB or less GIF/JPG or 30 KB or less SWF (Flash)

Animation length: 15 seconds

Frame rate: 18 frames per second

Audio: Must be user-initiated (on click)


Additional Specs for Flash Creative:

SWF file must be flash version 6 or earlier.

Banner files must contain the following code:

ADVERTISER'S BUTTON INSIDE FLASH:
on (release) {getURL(clickTAG, "_blank");}