This video is a tutorial on how to create "friendship bracelets". In particular this style is called the "Egyptian" which is a particular style. You need to make two forward knots on your most left strand, you then do it with the next strand only this time you make a backward knot (two of them.) The most inner color you pick (you must pick four different colors, two strands each) will be your most prominent color. You continue this front knot, backward knot pattern etc, and eventually you will have an "Egyptian Style" friendship bracelet.