Brand:Opal YarnsBlend: 75% Superwash Wool, 25% NylonYardage: 465yds / 425mYarn Weight:1: Fingering WeightGauge: 30 stitches to 4in (10cm x 10cm).Hook/Needle Size:2.00mm / US0 - 3.00mm / US2.5Put Up: 100g ball