100% Superwash merino wool3.5 oz / 100g150 yds / 137m16 - 18 sts = 4" / 10cmUS 8 - 9 / 5.0 - 5.5 mm knitting needles11 - 14 sc = 4" / 10cmI - K / 5.5 - 6.0mm crochet hookMachine Wash Cool. Tumble Dry Cool.