ReTwisst Chainy Cotton Cake is made with New Recycled Fibres. It is a 80% Cotton & 20% Polyester Yarn Cake. It has a chain structure to the yarn. The yarn is 4ply in weight & size 2-4mm knitting needles/hook are recommended. This yarn is great for creating bags, cushions & table covers. Each cake measures approx 250m /274 yards. This yarn is handwash only.