Content: 85% 19.5 Micron Merino / 15% Mulberry Silk Weight: 3.5 oz / 99 g Length: 330 yds / 301 m Gauge: 27 to 32 stitches per 4 inches (10.6 cm) on size 1 - 3 (2.25 - 3.25 mm) needles