SOFT WOOL BLEND: Wool Wonders sports a soft, single ply blend of 30% Australian Wool and 70% acrylic for crisp stitch definition and softdrape QUICK-WORKING WEIGHT: 4 Medium Worsted/Aran weight with 10 WPI. Suggested needle size: US 7-9 (4.5-5.5mm). Suggested hook size: I-9 to K-10.5 (5.5-6.5mm). GENEROUS YARDAGE: 4 skeins per pack. Each skein contains 160 yards/100g for 640 yards total per pack. ROVING-LIKE TEXTURE: Wool Wonders has an almost roving-like texture. Finished projects boast excellent stitch definition and a natural finish. SINGLE PLY YARN: Wool Wonders thick, single-ply construction crafts woolen garments and accessories thatwork up quickly and have a soft, warm feel. DIVERSE COLOR PALETTE: Wool Wonders comes in 12 colors ranging from bright ombre multi colors to coordinating solids. PERFECT FOR FALL/WINTER GARMENTS: Wool Wonders works up quickly and is perfect for colorful cold weather garments. LIFETIME WARRANTY: The quality of Knitpal products holds guaranteed greatness If you are unhappy with the material, we will make it right. No hassle, no hesitations Contact us via Amazon Messenger if you have any questions THE KNITPAL COMMUNITY: Join the KnitPal communities -Knitting Lounge for Beginners and Tunisian Crochet Pal for pattern ideas, support, friendly conversation and more