@Fjala The background is roughly 2 arm spans, the main dragon color is 1 1/2 arm spans, the horns/ tail are 1 arm length, and the opposite color for the yin yang is 1 arm length --> 1 1/2 arm lengths. I haven't done this pattern in a while so the measurements might be slightly off, but you can always tie on more string if needed. (my arm span for reference is about 5ft and my arms are about 2ft, but you can just use your span and it will probably be ok)