Red Heart Boutique Swerve Yarn Red 3pk Red Heart Boutique Swerve Red 3pk Bulky weight number 6. Each skein is 100 g, 3.5 oz, 11 yrds. 81 percent Acrylic 17 percent wool, 2 percent other fibers Use knitting needles 25 mm, 50 US. Crochet 16 mm, Q Pattern for scarf on inside of label Hand Wash Cold, Dry Flat