Cascade Cherub Baby Boy Blue #28 45% Acrylic, 55% Nylon Needle Size US 3-4 (3.25mm-3.5mm) Yardage: 50gr / 229 yds 6 to 7 sts per inch. Very, very nice, very soft yarn, blended of an easy care blend of acrylic and nylon yarn. Perfect for baby, as well as light weight tops and tanks for yourself. IDEAL for the standard gauge knitting machine. Creates a very delicate crochet too!