LION BRAND-Martha Stewart Crafts: Extra Soft Wool Blend Yarn. This is a soft, lustrous, silky yarn that is machine washable and ideal for baby clothes, lightweight sweaters, and accessories. It is also an excellent choice for fine lace patterns. Weight category: 4. Content: 65% acrylic, 35% wool. Put-up: 3.5oz/100g, 164yd/150m. Knitting Gauge: 18st x 25r = 4in/10cm on US 7/4.5mm needles. Crochet gauge: 14sc x 18r = 4in/10cm on US-10/J/6mm hook. Care: Machine wash, tumble dry, do not bleach, do not iron, may be dry cleaned. Dyelotted--we try but cannot guarantee matching dyelots. Imported.