Profiler has a large amount of pre-build Mailing Label templates for mailouts that are to be sent on post. You can access these templates after creating your mail-out at Reports > Export Mail-Out
After selecting your mail-out and loading it, in the Output Format you can see in the PDF Exports / Envelopes section a number of Label Formats.
By default we give all Profiler sites the most common labels. If you have a label format not listed, please contact Profiler support and we can easily add that format into your list of choices
Select the Label format you require from the list and click Generate
A PDF file will download which you can view and print that is in line with your label format with all the clients included within the mailout.