CARON-Jumbo Baby Print Yarn. This ball of soft 4-ply yarn can make a small baby afghan or a sweater/bootie ensemble! Weight category: 4; 100% acrylic; 12oz/340g; 659yd/602m. Gauge: 15st x 20r = 4in/10cm on size US8/5mm knitting needles. Suggested crochet hook size 1- 9US/5.5mm. Care: machine wash and dry; do not bleach; to not iron; dry clean using solvent P. Imported.