Hayfield Bonus DK by Sirdar is a premium quality, 100% acrylic yarn, available in 100 stunning colors. This best-selling yarn offers great value and reliability, making it perfect for all knitting and crochet projects, from garments to home decor. It is ideal for toy makers and knits to all Sirdar and Hayfield DK designs. The yarn is machine washable at 40 degrees on a wool cycle. It is easy to knit, easy-care, and soft to the touch, offering a wide shade range suitable for any project.