Wool-Ease Chunky's versatile weight (a little heavier than original Wool-Ease, but not as heavy as Wool-Ease Thick and Quick) makes it perfect for so many projects; 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; A machine dryer may be regularly used at the hottest available temperature setting; Item may not be smoothed or finished with an iron; Weight Category: 5 Bulky: Chunky, Craft, Rug Yarn; 150ml (140 g), 153 yd (140 m); Each skein measures approximately 8 by 8.9cm by 8.9cm .