Select Face Ring

Selects a face ring from each selected face.

ProBuilder only considers faces part of a ring if they are quads (contain exactly four sides). Face rings generally run along the X-axis, whereas face loops generally run along the Z-axis.

Only bottom faces selected on multi-level Mesh

This action is available only in face mode.

Tip: You can also use this tool with the Alt/Opt+R shortcut, or from the ProBuilder menu (Tools > ProBuilder > Selection > Select Ring).