Super Saver yarn has been a favorite among knitters and crocheters for over 30 years. This 100% acrylic worsted weight, size 4 yarn comes in over 120 beautiful colors, so you will always find the perfect color to complete your project. After you make your project it will be made to last, as Red Heart Super Saver yarn is durable and will stand the test of time, wash after wash. This product holds the OEKO-TEX Standard 100 certification.