Weight: Worsted #4 Fiber: 100% Falkland Island Merino Wool Yardage:218 yards/199 meters/100 grams Gauge: 16 -20 stitches = 4 inches Needle: US 7-9 /4.5 -5.5mm Hook US I / 4.5-5.5mm Hand or machine wash Cold Gentle, lay flat to dry.