$1936

okay im doing pattern with 18 strings... # 7249... what is a good string length that way i dont use to much is about 90 cm goood????

you definitly need moore for the yellow ones. i think you need around 110 till 120 - depends also on the closing you want to do. and how long you want the bracelet...maybe around 140 for the yellow ones...
But i have to say i didn´t try this pattern...