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.