Labels are just tables with fixed cell dimensions, so there is no reason why
you cannot change them. However, you maybe better off to use the
information in the following article to convert the labels into a mailmerge
datasource and then use a new mailmerge to labels that is based on the
"changed label size" that you want to use.
"Convert Labels into Mail Merge Data File" on fellow MVP Graham Mayor's
website at:
http://www.gmayor.com/convert_labels_into_mail_merge.htm
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Hope this helps.
Please reply to the newsgroup unless you wish to avail yourself of my
services on a paid consulting basis.
Doug Robbins - Word MVP