Weight: Worsted #4 Fiber: 100% Polyester Yardage: 273 yards/250 meters/100 Gauge: 16-20 stitches=1 inch Needle: US 7-9/4.5-5.5mm Hook: US I / 5.5mm - K/ 6.5mm Care: Machine or hand wash Cold/Gentle, Tumble dry Low, or lay flat to dry.