This is a single crochet afghan with bobbles that is worked in one piece. The pattern is easier than it looks, and is easy to work without the pattern once the design is established. If you wish to make the pattern wider, each additional diamond in width requires 16 additional chains and adds approximately 4.5 inches. To make the pattern longer, each additional repeat adds approximately 8 inches in length.

I tend to crochet tightly, so adjust your needles accordingly if your gauge swatch is bigger or smaller than the gauge given.