Red Heart-Boutique Sashay Sequins Yarn. The same sashay you love but with the metallic edge that has been replaced with an edge of sequins! Weight category: 6. Content: 74% acrylic and 26% Polyester. Putup: 3.5oz/100g, 20yd/18m. 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.