Same size objects

Perhaps look here:

https://community.adobe.com/t5/photoshop-ecosystem-discussions/is-there-a-way-to-resize-the-height-of-multiple-images-at-once-without-setting-a-specific-width/m-p/9854232

https://community.adobe.com/t5/photoshop-ecosystem-discussions/how-do-i-automatically-copy-the-dimensions-and-position-of-one-layer-to-another/m-p/13117557

https://community.adobe.com/t5/photoshop-ecosystem-discussions/copy-and-past-layer-boundary/m-p/12636059

https://community.adobe.com/t5/photoshop-ecosystem-discussions/is-it-possible-to-copy-all-width-height-x-and-y-properties/m-p/13410970

https://community.adobe.com/t5/photoshop-ecosystem-discussions/change-multiple-layers-scale-size-by-script/m-p/14527105

https://community.adobe.com/t5/photoshop-ecosystem-discussions/resize-selected-layers/m-p/12723890

I think this might be a scripting question, so I am tagging @Stephen Marsh  and bumping this back to page one.

please post three or four of this items pics in order to find the right process which varies according to the images content