Maui de Katia is a mercerized cotton ribbon with a satiny and very soft touch. It has changes in thickness and is multicolored.100% combed and mercerized cotton. You can knit it with 4-5mm knitting needles. Each skein has 50 gr and 85 m. With 7 skeins you can knit a T42 short sleeve sweater.Washable up to 30 degrees. It can be ironed.