Crochet headband. Site has good photo tutorial. Work a number of chains divisible by 4, plus 3 ch at end. Work chains loosely. 3tr in 3rd ch from hook, (3ch counts as first tr), sk one ch, sl st in next ch, sk one ch, 4 tr in next ch. Rpt to last ch, 8 tr in last ch. Rpt pattern, working in bottom of ch stitches to first 4 tr, sl st to join.