With over 150 colors to choose from, Cascade 220 has you covered for every knitting & crochet project. The soft, 100% wool, worsted weight yarn has lovely stitch definition & is ideal for garments, accessories, & home accents. Fiber Content: 100% Peruvian Highland Wool Weight: Medium/ Worsted Gauge: 4.5-5 stitches per 1" on US 7-8 (4.5-5mm) needles Weight/ Yardage: 100g/ 220 yards Care: Hand wash, lay flat to dry Country of Origin: Peru