Lion  640-189A Wool-Ease Thick & Quick Yarn , 97 Meters, Butterscotch 80% Acrylic; 20% Wool Wool-Ease Thick and Quick is the super bulky member of the Wool-Ease family; Perfect for extra warm sweaters, jackets, vests, slippers and hats 80-Percent Acrylic, 20-Percent Wool; Oatmeal, Barley, Grey Marble, Wheat: 86-Percent Acrylic, 10-Percent Wool, 4-Percent Rayon It has the feel, warmth and softness of wool with the easy care of acrylic Machine wash; Initial water temperature should not exceed 40C or 105F; Dry Clean, any solvent; No bleach product may be used 6 Super Bulky: Bulky, Roving Yarn; 6-Ounce (170 g), 106 yd (97 m)