Surestitch rug wool royal bluea luxurious six ply 100 pure new wool yarn it has been fast dyed in a range of bright colours either use for knitting crocheting or because of its chunky nature ruggingthis is a natural product so will vary in weight and length a typical ball is approximately 100g and 46m in length conforms to bs984 weight please note these rug wools are dyed in batches as with any natural product the colours may vary from batch to batch please ensure that you order