Content: 80% Recycled Cotton, 20% Recycled PolyesterYardage/Gram: 147yards/100 gramsYarn Weight: WorstedGauge (Knit, Crochet): 16 - 20 sts = 4", 11 - 14 stsNeedle/Hook: US 7 - 9 (4.5mm - 5.5mm)/US 7 - I9 (5mm - 5.5mm)