You may adjust this pattern by doing gauge swatch and adjusting accordingly. I did mine for a recent commission for it. It truly is not important otherwise. In the PDF, I explain about how I did it. However, it is only with the hdc instead of the dc in which I should of done. With the commission, it took up 2 skeins of yarn.

Materials:
1 skein of worsted weight yarn
4.50mm hook
Scissors
Yarn needle