1. Cut a strip of the Washi Tape, about an inch and a half.
2. Next, fold over one side of your tape, bringing it to the center and folding at an angle.
3. Then fold over the other half of your tape, to meet up in the center.
4. Once you have your Triangle formed, just cut off the excess piece along the bottom.
And here is how I used the Washi Tape Triangles on my layout:
I just used a little bit of adhesive from a fine tip Zig pen to attach the Washi Triangles and finished off the page, by adding them as photo corners and also adding some outlined Triangles!