This pattern works up quickly in worsted weight or DK weight yarns and consists of dc and ch 2 spaces. You can change the length by using any multiple of 5 as your beginning chain. I used a repeat of 3 rounds in each color. It used approximately 130 yds of each color if using worsted weight and approximately 255 yds of each color is using DK weight. Pattern is the same for both weights, but only worsted weight details are included in the pattern. Specific material details for the DK weight scarf and a coordinating bonus dog scarf pattern are available on my blog at https://onneedlesandhooks.com