What are your banner ad size requirements?
123Loadboard’s banner ad size requirements are as follows:
Sizes: (225×45 pixels) & (468 x 60 pixels)
Maximum file size: 20K
Formats accepted: JPEG, GIF, PNG or animated GIF
Non-supported formats: Shockwave or java applets
Resolution: 72 dpi
For update banner specs, please download our Media Kit.