Cotton 100% Lanas Katia, is a natural 100% cotton yarn. It is very soft with fresh finish, great durability. Composition 100% Cotton. 50 grs. - 120 meters It is knitted with 3 - 4 mm needles. 2.5 to 3 mm crochet Short sleeve jersey T-42 = 7 skeins. Wash at 30 degrees and can be ironed.