Plymouth Encore Worsted 477 Neon Green Yarn Weight: Worsted Content: 75% Acrylic 25% Wool Needle Size: US 8 - 9 or 5 - 5.5mm Crochet Hook: H / 5.0 mm Wt. / Yardage:100 gm /200 yards Texture:Plied soft and sturdy Gauge:20 stitches= 4" Care: Tumble Dry Normal Low Heat