Yarn Weight: Worsted #4Fiber Content: 43% Wool. 39% Acrylic, 9% Cotton, 9% NylonYardage: 230 yards / 210 meters / 100 gramsGauge: 10-20 stitches =4 inchesNeedle Size: US 7 -8 / 4.5 - 5.5 mm Hook: 4.5 mmCare: Machine wash, lay flat to dry