SPINRITE-Big Boucle Yarn. This yarn is thick and with the mohair it has an added feel of softness and luxury. Weight category: 6, 80% acrylic and 20% mohair, 3.5 oz/100g, 72yd/66m. Gauge: 6st x 9r = 4 in/10cm on size US17/12.75mm knitting needles. Suggested crochet hook size US P17/12mm. Care: hand wash, lay flat to dry. Dyelotted. Imported.