RED HEART-Team Spirit. Go Team! This two color self-striping yarn is great for supporting your favorite teams and schools. Weight category: 4. Content: 100% acrylic; 5oz/141g; 244yd/223m. Gauge: Knit: 17st x 23r = 4in/10cm on US8/5mm needle; Crochet: 12sc x 15r = 4in/10cm on I9/5.5mm hook. Care: Machine wash warm (104F/40C) on gentle cycle; tumble dry low; do not bleach; do not iron; may be dry cleaned. Made in USA.