Wool-Ease Chunky"s versatile weight a little heavier than original Wool-Ease, but not as heavy as Wool-Ease Thick and Quick * 80-Percent Acrylic, 20-Percent Wool * This yarn has the feel, warmth and softness of wool and 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 * Chunky, Craft, Rug Yarn; 5-Ounce (140 g), 153 yd (140 m)