Lion Brand-Zaps Yarn. A super bulky yarn, which combines a 2ply strand of a solid color, with a strand of a contrasting, color changing yarn. Zaps produces a lightweight fabric with surprising pops of color. Perfect for all knitting and crocheting projects! Weight Category: 6. Content: 100% acrylic. Putup: 3.5oz/100g; 87yd/80m. Gauge: 10.5sx15r = 4in/10cm on size 11/8mm knitting needles. Suggested crochet hook size P-15/10mm. Dyelotted: we try but are not always able to match dyelots. Care: Machine washable and dryable, do not iron, do not bleach, dry clean with P solvents only. Comes in a variety of colors. Each sold separately. Imported.