Tri-Fold Shutter Card Tutorial

Hi Everyone I have had a few requests for the tutorial
for the base of this card so here it is.
I hope you find it easy to follow and it is
lots of fun  to dress up or keep it simple!

Your Base is 6 x 12 inches
Score at 2,4,8 and 10 inches as shown by the broken lines
Going up the side cut at the 2inches mark
 from the 2inch to 10inch score line 
shown by the cut solid line.
Then at  4inches up the side from 2inches to 10inches
shown by the cut solid line.
Then on the top line and bottom fold the same at the scores
Mountain,Valley,Mountain and Valley Folds
As shown below.
On the middle row I left the first score the second was a
Mountain and the third a Valley and fourth a Mountain fold.
Have fun dressing it up now!