I made this up as I went along; there are 4 cables (2 twisting each way) with coin lace separating them, all with a purl stitch background. I also worked garterstitch ends and sides so it doesn’t roll. The yarn was reclaimed from a man’s sweater purchased at Goodwill; the fiber is 50/50 alpaca silk so I just toss it in the washer and dryer.