Red Heart-Boutique Sashay Sparkle Yarn. A new twist on Sashay! The holes are a little large which give it extra drape and the metallic edge has been amped up the finished scarf has an extra kick of sparkle! Weight category: 6. Content: 87% acrylic and 13% metallic, 3.5oz/100g, 35yd/32m. Gauge: 16s x 10r = 4in/10cm on size US9 knitting needles. Suggested crochet hook size J10. Dyelotted: we try but are not always able to match dyelots. Care: hand wash gently in cold water, lay flat to dry, do not bleach or iron. Dry cleaned with solvent P. Imported.