# SelFacesToBoundary

## <img src="https://3375153115-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F5uhW8FwQpXQj8tHUULMo%2Fuploads%2FaL3GPg81jCG8C6FF58fZ%2FG8_11_SUBD_SEL_FACES_TO_BOUNDARY.png?alt=media&#x26;token=abf04dc4-05a6-474a-ad74-04babd91d111" alt="" data-size="line"> SelFacesToBoundary <a href="#profiles" id="profiles"></a>

The SelFacesToBoundary command selects SubD or mesh faces surrounded by selected faces, borders, or both.

<div align="left"><img src="https://docs.mcneel.com/rhino/8/help/en-us/image/topic_illustrations/selfacestoboundary.gif" alt=""></div>

For more information, please refer to the [Rhino documentation](https://docs.mcneel.com/rhino/8/help/en-us/commands/select-mesh-faces-commands.htm#SelFacesToBoundary).