Weight: Sport #2 Fiber: 100% Extra Fine Merino. Yardage: 175 yards/160 meters Gauge 24 stitches = 4 inches Needle: US 2.5 - 4/ 3-3.5 mm Hook: US C-D / 3.0 - 3.5mm Care: Machine or hand wash Gentle Cool, and lay flat to dry. Manufactured in Italy