MSGbox To Display Dim Range Value

I want to use a msgbox to display the dim range of

r = "G" & endg & ":J" & endg

Should be something like G29:J29

How can I do this?

it's so I can investigate what is going wrong with my pie chart code

Code:

Sub Add_PVVrGChart()
Dim co As ChartObject, endg%, i%, r$, sname$, suffix, r$, s$
'~~~ Suffix allows the code to be manipulated more easily with changing the sheet name but keeping the Suffix the same
suffix = Array("A", "B", "C", "D", "E", "F", "G", "H")
For i = LBound(suffix) To UBound(suffix)

[Code]...