You may place the Vertical Banner Ad (120 x 240) on both sidebars. However, it won’t perform well because of its small size. The biggest advantage is they can occupy tight spaces, and you can fit thin ad content into them. They are affordable, and you can capitalize on them by placing them on every page.
Vertical Banner Ads have a height of 240 px and width of 120 px for an aspect ratio of 1:2 on desktop devices. Online advertisements support JPG, PNG, and GIF formats with maximum file sizes of 150 KB.
You may place the Vertical Banner Ad (120 x 240) on both sidebars. However, it won’t perform well because of its small size. The biggest advantage is they can occupy tight spaces, and you can fit thin ad content into them. They are affordable, and you can capitalize on them by placing them on every page.
Vertical Banner Ads have a height of 240 px and width of 120 px for an aspect ratio of 1:2 on desktop devices. Online advertisements support JPG, PNG, and GIF formats with maximum file sizes of 150 KB.