24/7 Cotton is a worsted weight yarn made from 100% mercerized cotton in vibrant colors. The mercerization process gives the yarn incredible color, magnificent stitch definition, and a sheen that will last through multiple wash cycles. The perfect yarn for home décor, kids, and fashion: 24 hours a day, 7 days a week.3 Skein PackWeight: Medium (4)Contents: 100% mercerized cottonSkein Weight: 3.5 oz / 100 gYardage: 186 yd / 170 mKnitting Gauge:19 sts - 26 rows = 4" (10 cm)Crochet Gauge:16 sc - 18 rows = 4" (10 cm)Suggested Knitting Needle:5 mm, US - 8Suggested Crochet Hook:5.5 mm, US - I/9