Deluxe DK Tweed brings a classic look to any project. Machine washable, this yarn is perfect for baby and kid knits, or any project that needs a sophisticated touch of tweed. 260m (284yds) and 100g (3.5oz). 90% Superwash Wool, 7% Acrylic, 3% Viscose. Machine wash warm, tumble dry low. 5 balls/bag. The recommended knitting needle is 4mm (US size 6) = 20 sts x 26 rows = 10cm (4″) in ST st. The recommended crochet hook is 5mm (US size H-8) = 14 sc x 16 rows = 10cm (4″). Remember to ALWAYS check tension/gauge before beginning your project.