Ball Weight: 1.75 oz / 50 gram, Ball Length: 125 yards This soft yarn can be knit at light worsted or worsted depending on your personal gauge, has a lovely slight fuzzy halo when knit Composition: 19% Merino Wool, 11% Acrylic, 70% Polyamide (Nylon) Needle size: 4 - 5 mm. / US 6 - 8; Gauge: 20 sts & 25 rows = 4 x 4 inches Yarn Wash Info: Hand wash. Lay flat to dry. A luxurious yarn that is sinfully soft despite its high metallic sheen, Ice's Rock Star makes a bold statement. The fuzzy halo of a merino yarn with the shine of nylon acrylic blend makes a gorgeous versatile worsted weight that puts the chic back in cozy. Pull out your favorite sweater or accessory pattern and get a final product that just sings!