The sizes are includes with Layer PSD files, You can use your own logo, images and text.

Banner: 468×60 Leaderboard: 728×90 Square: 250×250 Small square: 200×200 Large rectangle: 336×280 Inline rectangle: 300×250 Skyscraper: 120×600 Wide skyscraper: 160×600

You can find Image use in the banners at below url

http://photodune.net/item/losing-weight/2489797?WT.ac=category_thumb&WT.seg_1=category_thumb&WT.z_author=vwalakte&ref=makonline

You can find free font use in the banners at below url

http://www.fontsquirrel.com/fonts/PT-Sans
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