100% Pima Cotton3.5 oz. / 100g219 yds / 200mKnitting: 20 sts & 28 rows = 4" in stockinetteUS 7 / 4.5mmCrochet: 18 sts & 21 rows = 4" in single crochetCrochet hook G / 4mmMachine wash in cold water on delicate cycle. Lay flat to dry.