PATONS-Classic Wool Roving Yarn. A soft yarn with a gorgeous color palette that is incredibly resilient. It is great for felting and needle felting projects as well and knit and crochet apparel; accessories; and home decor items. Weight category: 5. Content: 100% new pure wool. Put up: 3.5oz/100g; 120yd/109m. Knit gauge: 15st x 20r = 4in/10cm with US-10/6mm needles. Suggested crochet hook: US-10/J/6mm. Care: Hand wash; lay flat to dry; do not bleach; do not iron; do not dry clean. Made in Canada.