I had seen a bracelet like this a few times, but couldn't find a tutorial. But how hard can it be. Very easy, although I could have wrapped the yarn more evenly (is that a word? you know what I mean). And some patience is needed, because wrapping takes time. Now that I look for other wrapped bracelets on the internet I come across this tutorial. It's more complex than my bracelet, but you'll get an idea. This one is nice too. Or these.