In this general setting it is possible to set a limit on how many characters both Style Name and Itemsize name.
If you for some reason needs to make sure that names does not get too long.
Just type in the number you need.
Remember that spaces will count as a character.
Once such a limitation is set - the user will not be able to save Styles with a style name that is longer, or save ItemSizes with a name that is longer than the given limitation.