What it means for a Dubai business
The cover decides how your grid looks. Random frames, half blinking faces and blurry transitions make a portfolio look careless. A chosen cover, framed for the profile crop, keeps the grid consistent.
Covers are 9:16, but the grid shows a cropped version, so keep the subject and any title in the centre.
Example
An event company picks for each Reel the frame where the room is fully lit and guests are not yet in it, with a small title naming the event type. Its grid reads like a portfolio.
Common mistake
Letting Instagram pick the cover automatically. It often chooses the least flattering frame.