100% superwash merino wool7 oz / 200g612 yds / 560mKnit:22-25 sts x 30-33 rows = 4" stockinetteUS 4-6 / 3.5-4.0mmCrochet:16-20 sc x 19-23 rows = 4"US F/5-7 / 3.75-4.5mmMachine wash cool, tumble dry low