The cool, smooth comfort of cotton is blended with the lightweight bounce of acrylic to make a perfect year-round yarn. The tight twist gives great stitch definition in projects that won't sag out of shape. The range of bright solids and multi colours is great for baby or adult garments and accessories. 290m (317 yds) and 100 g (3.5 oz). 52% Cotton, 48% Acrylic. Cool iron. Machine Washable. Dry clean any solvent except Trichloroethylene. The recommended knitting needle is 3.5mm (US 4): 23 sts & 29 rows = 4″ (10.2cm) in ST st. The recommended crochet hook is 4mm (US size G-6) : 18 sc & 20 rows = 4″ (10.2cm). Remember to ALWAYS check tension/gauge before beginning your project.