COATS YARN-Red Heart Sizzle Crochet Nylon. This nylon can be knit crocheted knotted braided or macramed. Make friendship bracelets jewelry belts bags and other accessory items. Content: 100% nylon. Put-up: 100yd/91.4m. Suggested crochet hook size B1/2.25mm. We try but are not always able to match dyelots. Care: Machine wash dry flat do not bleach dry clean using P solvents. Comes in a variety of colors. Each sold separately. Imported.