100% Extrafine Superwash Merino Sport Weight - 3 Ply 198 yards | 180 meters 50 grams Needle: US 2-4 | 2.75-3.5 mm Hook: C-2 to E-4 | 2.75-3.5 mm Gauge: 24-32 stitches per 4" or 10 cm Hand dyed in Turkey