Crystal Palace - Mochi Plus Knitting Yarn - Neptune Rainbow (# 558)" /> Fiber: 80% Merino Wool, 20% Nylon Weight: 50g Yardage: 95yds / 87m Needle size: US 9 - 10 1/2 Gauge: 4 - 4 1/2 sts per 1 Care: Handwash or Machinewash with Cool Water on Gentle Cycle. Dry Flat.