Hi Sviatlana,
Unfortunately, this feature is not currently available. But it’s a great idea.
Will you please add your feature request here: https://storepress.fider.io/
Thank You
Public
Ticket #102095
change the width of the variation element
Sviatlana Buracheuskaya
How do I change the width of a variation element for a specific variation product? By default, the plugin settings are 35 * 35 px. But I only need to change the width for one product, and the others to keep the default settings.