100% organic cotton1.8-2.0 crochet after winding with 4 strands of thicknessMaterial: 100% organic cotton with lightList price: 300g 6 liangUse: summer short-sleeved blouse skirt air conditioning blanketUsage: 1 ball of 6 liang of shawl triangle is enough, and a ball of short sleeve of adult vestOne group of children's skirt is enough for adult cardigan dress needs two groups