Universal Yarn Cotton Supreme DK Seaspray 304 Blue Skies 100% Cotton 230 yards / 210 meters in 100 gram hank DK weight 5.5 sts per inch on US 5-6 (3.75 - 4.0 mm) Machine Wash / Dry 5.5 sts per inch on US 5-6 (3.75 - 4.0 mm) 100% Cotton