Story ads are an awesome way to present your brand in a fun entertaining way. Use different images to tell stories or reflect different product features. The story format gives brands a lot of creative freedom as many brands tend to be less strict when it comes to corporate design guidelines when it comes to story ads.
Story is available in the following sizes:
The delivery of the assets is best done via a PSD. Delivery of individual assets is also possible, as long as a storyboard or something similar is included to illustrate the creative layout. To ensure good image quality on retina displays, create the PSDs or assets in double size.