PRICES MAY VARY. Blanket EZ is just that, easy! The Preformed looped yarn is perfect for hand knitting hats, blankets, scarfs and so much more. The best part is that no tools are required. Numerous colors and patterns are available to match your project. You will receive two balls of 100% polyester looped yarn. One ball of yarn is 180 g/6.4 oz, 16 m/18 yds. You can machine wash and tumble dry your project.