EXTREMELY CHUNKY YARNS FOR GIANT ARM KNITTING AND CROCHET OF HOME INTERIOR ITEMS. Our Mammoth Yarn is the original vegan acrylic super chunky yarn, for all your arm knitting and chunky knitted blanket needs. We have over 20 colours to choose from and ship as one continuous ball if 1kg, 2kg or 4kg, or by a 10kg bale for the best value. This yarn is unspun. We also stock 100% Pure Merino Giant Yarn, which is the most luxurious giant yarn you can buy, at 19.5 micron, our yarn is super soft, breathable, warm and comfortable. Also great for arm knitting or using chunky needles or crochet hook (40-50mm). As a guide: a standard arm knitted blanket of approx. 70cm x 145cm will require approx. 2kg of yarn. A blanket approx. 145cm x 145cm will require approx. 4kg.