MARY MAXIM-Twinkle Yarn. A gentle soft fingering weight yarn perfect for all your traditional baby designs. Weight category: 2 50% acrylic/50% nylon 1.75oz/50gm 240yd/219.46m. Gauge: 28st x 36r = 4in/10cm on size US3/3.25m knitting needles. Recommended crochet hook size D3/3.25mm. Dyelotted: we are not always able to match dye lots. Care: Machine wash tumble dry. Easy to use.