COATS:YARN-Red Heart Boutique Sashay Metallic Yarn. This yarn has a light sparkle to it that will make a scarf or other hand created item look great. Weight category: 6, 69% acrylic and 31% metallic polyester, 3.5 oz/100g, 30 yd/27 m, Gauge: 16s x 10r=4in/10cm on size US9/5.5mm knitting needles. Suggested crochet hook size J10/6mm. Care: hand wash cold, dry flat, do not bleach, do not iron, do not dry clean. Imported.