diff --git a/bin/Regions/Regions.ini.example b/bin/Regions/Regions.ini.example
index 253e897d28..7186c84342 100644
--- a/bin/Regions/Regions.ini.example
+++ b/bin/Regions/Regions.ini.example
@@ -23,6 +23,13 @@ InternalPort = 9000
 AllowAlternatePorts = False
 ExternalHostName = "SYSTEMIP"
 
+; *
+; * Variable-sized regions allows the creation of large, borderless spaces.
+; * The default is 256 meters. For larger spaces, set these to multiples of 256.
+; *
+; SizeX = 512
+; SizeY = 512
+
 ; *
 ; * Prim data
 ; * This allows limiting the sizes of prims and the region prim count