"Length - 172 m/ 50 gm. Needle no. 9 (3.75 mm) or 10 (3.25). Thickness - 4 ply, 1 or superfine, 1.5 mm Material : 100 % Acrylic. Weight 200 gm whole. 50 gm each ball. Buy Sufficient. Shade may vary on second Purchase. Orignal product color may little vary than the item picture, due to screen difference. wool yarn crochet knitting baby cotton merino white woolen wollen arm hand finger black for medium off set thick kit blanket thread woollen needle socks 4 chunky acrylic craft pad ball soft with beginners sweater air ply 8ply"