Red Heart Baby Econo Yarn. Traditional hand; great wash performance and easy care make Red Heart Baby Econo ideal for baby blankets; booties; jackets and more. Available in a wide selection of fun colors for baby; including traditional No-Dye-Lot Solids; Pompadour Solids; Multis and Prints! Weight category: 4. Solids: 100% acrylic; 7oz/198g; 675yd/617m. Pompadour; Multis & Prints: 90% acrylic/10% polypropylene; 6oz/170g; 460yd/421m. Gauge: knit: 20s x 27r = 4in/10cm on size 6/4mm needles; crochet: 13sc x 17r = 4in/10cm on size H8/5mm hook. Care: machine wash (max.temp. 104F/40C); tumble dry low; do not bleach; do not iron; dry cleanable. Made in USA.