Yarn Weight : 7 Jumbo Weight : (oz) 100/ (g) 3.5 Fiber Detail v 100% Polyester Care : Machine Wash, Machine Dry NO NEEDLES (OR HOOKS) REQUIRED! Off the Hook, a super plush chenille is an innovative yarn spun with sturdy loops that resemble stitches. Simply pull one loop through another and you look like a knitting guru. One ball makes a cowl, three balls make a baby blanket.