COATS YARN-Red Heart Boutique Sashay Boho Yarn. This bulky weight yarn is perfect for all knit and crochet projects. Weight category: 5. Content: 69-percent acrylic/31-percent polyester. Put-up: 3.5oz/100g 23yd/21m. Gauge: 16sx10r = 4in/10cm on size US9/5.5mm knitting needles. Suggested crochet hook size J10/6mm. Dyelotted: we try but are not always able to match dye lots. Care: hand wash dry flat do not bleach do not iron dry clean with P solvents only. Comes in a variety of colors. Each sold separately. Imported.