Debbie Bliss Blue Faced Leicester Aran Yarn is 100% British Wool Superwash. Produced from the soft fleece of one of the UK's most popular breeds. The yarn creates a clarity of stitch for timeless, textured designs. With 82 yards per 50g ball. Recommended needle size is 5mm US8. This yarn is discontinued so be sure to get enough for your project as we will not be getting any more.