Button macro to setup Columns And rows for sheet.

Hi

Can someone please guide me how i can set the below macro to do loop until it gets to row 450

Column A,B,E & F = 160 Pixel and Column C & D = 28 pixel
Row 1 = 27pixel
Row 2 = 92 pixel
Row 3 = 26 pixel
Row 4 = 3 Pixel

Sub Set_label_page()
'
' Setup page for label.
'

    Columns("A:A").ColumnWidth = 22.14
    Columns("B:B").ColumnWidth = 22.14
    Columns("E:E").ColumnWidth = 22.14
    Columns("F:F").ColumnWidth = 22.14
    Columns("C:C").ColumnWidth = 3.29
    Columns("D:D").ColumnWidth = 3.29
    Rows("1:1").RowHeight = 20.25
    Rows("2:2").RowHeight = 69
    Rows("3:3").RowHeight = 20.25
    Rows("4:4").RowHeight = 2.25
    Range("A2:B2").Select
        Selection.Merge
    Range("E2:F2").Select
        Selection.Merge
        
End Sub

I want repeat the measurement of row 1 to 4 over and over until it get to row 450.

Once the rows are set merge cells A2:B2 and then E2:F2 move down 4 rows merge A6:B6 and then E6:F6 and repeat untl row 450.

Can someone show me how to repeat loop

Please see the attached file. I ave created button which user presses to setup sheet.

Help would be apricated.