10ply 85% PURE NZ WOOL 15% POLYESTER EFFECT YARN Needle size:4-5mm US 6-8 Tension: 20sts 26rows 4"/10cm Approx 160m / 175yds Ball size: 100 gram Pack size: 10 x 100 gram ball Care of garment: Handwash at 30 degrees, cool iron, dry flat in shade.