This colourful printed sock yarn knits up into a remarkable Fair Isle print, for easy machine-washable socks, hats, baby knits, and more! 420m (459yds) and 100g (3.5oz). 75% Wool, 25% Polyamide. Machine wash, dry flat. 5 balls/bag. The recommended knitting needle is 2.75mm (US size 2) = 28 sts x 36 rows = 10cm (4″) in ST st. The recommended crochet hook is 3.75mm (US size F-5) = 23 sc x 30 rows = 10cm (4″). Remember to ALWAYS check tension/gauge before beginning your project.