Display Ad sizes?

Having a broad set of creative sizes allows your ads to be served across a wide selection of inventory

Supported display creative sizes are:

Mobile Banner (320 x 50)

Leaderboard (728 x 90)

Wide Skyscraper (160 x 600)

Medium Rectangle (300 x 250)

Half-Page Skyscraper (300 x 600)

Billboard (970 x 250)

Mobile Full-Page Interstitial - Portrait (320 x 480)

Mobile Full-Page Interstitial - Landscape (480 x 320)

Tablet Full-Page Interstitial - Portrait (768 x 1024)

Tablet Full-Page Interstitial - Landscape (1024 x 768)

The following file types are accepted: JPG, PNG, GIF. 
Recommended file size for JPG and PNG: 750 KB.
Maximum GIF file size: 3.5 MB.