This is a rows within rows pattern, it is worked in one piece without breaking or joining the yarn. Even though the body of the fabric only requires 2 rows, each of those rows have smaller rows within them as you work across completing one point at a time. This works up and due to the open nature, this doesn’t take much yarn at all to achieve length.

This could easily be adapted for a stole or a scarf.

I accidentally took the photo of the square upside down so the points will point more down than up. Also I am left handed so your 1st row, if you are right handed, will point to the right.