Will need a piece of paper
Lay the piece of paper on a flat surface
Folded the paper in half longways.
Take one end and folded it to the center and do the same to the other side, so it will look like so.
Folded it in half longways.
Open it back up
Take one of the triangles and folded it to the center do the same to the other side. So it should look something like this.
Folded it longways
Take one side and folded it down till the pointed side touches the bottom of the paper.