King Cole Riot Chunky is a wool mix yarn with a riot of colourful multi-tonal shades. This multi-coloured, self-patterning chunky yarn is made from 30% Wool and 70% Premium Acrylic. It is sold as 100g balls and is recommended for use with 5 mm / US 10 needles. The tension is 14 stitches to 20 rows on a 10cm square. Each ball offers a generous yardage of 145 yards / 134 metres. This yarn is machine washable and the fabric can also be tumble dried on a cool setting, but do not iron. A full range of patterns, including garments, accessories, and home furnishings, are available.